CN206216966U - Desktop type 3D printing material home-built equipment - Google Patents
Desktop type 3D printing material home-built equipment Download PDFInfo
- Publication number
- CN206216966U CN206216966U CN201621309059.XU CN201621309059U CN206216966U CN 206216966 U CN206216966 U CN 206216966U CN 201621309059 U CN201621309059 U CN 201621309059U CN 206216966 U CN206216966 U CN 206216966U
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- barrel
- screw extruder
- conveying funnel
- printing material
- pulverizer
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- Expired - Fee Related
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- 239000000463 material Substances 0.000 title claims abstract description 19
- 238000010146 3D printing Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 description 10
- 239000004033 plastic Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011802 pulverized particle Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
一种桌面型3D打印材料自制设备，它包括粉碎机、输送漏斗和螺旋杆挤出机；在粉碎机中，第一步进电机的输出轴与粉碎箱内的刀片连接，粉碎箱的外侧有装料箱盖，粉碎箱的底部有出料口；在螺旋杆挤出机中，第二步进电机的输出轴与料筒内的螺杆连接，料筒靠近第二步进电机一侧有料筒进料口，远离第二步进电机的外端中心位置有出料喷嘴；输送漏斗的进口对正粉碎箱的出料口，输送漏斗的出口对正螺旋杆挤出机的料筒进料口；在输送漏斗和螺旋杆挤出机的料筒上分别安装有第一加热板和第二加热板。本实用新型结构简单，操作方便，体积小，造价低，可为3D打印机使用者降低使用成本。
A self-made desktop 3D printing material equipment, which includes a pulverizer, a conveying funnel and a screw extruder; in the pulverizer, the output shaft of the first stepping motor is connected with the blade in the pulverization box, and there The cover of the charging box, the bottom of the crushing box has a discharge port; in the screw extruder, the output shaft of the second stepping motor is connected with the screw in the barrel, and there is a barrel on the side of the barrel close to the second stepping motor There is a discharge nozzle at the center of the outer end far away from the second stepping motor; the inlet of the conveying funnel is aligned with the outlet of the crushing box, and the outlet of the conveying funnel is aligned with the barrel inlet of the screw extruder ; A first heating plate and a second heating plate are respectively installed on the conveying funnel and the barrel of the screw extruder. The utility model has the advantages of simple structure, convenient operation, small volume and low cost, and can reduce the use cost for the users of the 3D printer.
Description
技术领域technical field
本实用新型涉及一种桌面型3D打印材料自制设备，主要适用于自行将废弃塑料制作成3D打印机的打印材料，减少了使用3D打印机原材料的成本。The utility model relates to a desktop-type 3D printing material self-made equipment, which is mainly suitable for making waste plastics into 3D printer printing materials by itself, reducing the cost of using 3D printer raw materials.
背景技术Background technique
目前，3D打印机已在社会上慢慢走入人们的生活，其使用简单，快速制作，时尚新颖；但其原材料高贵的价格和难以高效利用成为使用者的烦恼。At present, 3D printers have gradually entered people's lives in the society. They are easy to use, fast to produce, fashionable and novel; however, the high price of their raw materials and the difficulty in efficient utilization have become users' troubles.
发明内容Contents of the invention
为了解决当前3D打印机使用的烦恼，本实用新型提供一种桌面型3D打印材料自制设备，该设备可以将废弃塑料及3D使用残余材料制作新的3D材料，桌面型机器，体积小，成本低，可满足3D打印机用户自己制造原材料的需求。In order to solve the current troubles of using 3D printers, the utility model provides a desktop 3D printing material self-made equipment, which can make new 3D materials from waste plastics and 3D residual materials. The desktop machine is small in size and low in cost. It can meet the needs of 3D printer users to manufacture raw materials by themselves.
本实用新型提供的桌面型3D打印材料自制设备，它包括粉碎机、输送漏斗和螺旋杆挤出机；在粉碎机中，第一步进电机的输出轴与粉碎箱内的刀片连接，粉碎箱的外侧有装料箱盖，粉碎箱的底部有出料口；在螺旋杆挤出机中，第二步进电机的输出轴与料筒内的螺杆连接，料筒靠近第二步进电机一侧有料筒进料口，远离第二步进电机的外端中心位置有出料喷嘴；输送漏斗的进口对正粉碎箱的出料口，输送漏斗的出口对正螺旋杆挤出机的料筒进料口；在输送漏斗和螺旋杆挤出机的料筒上分别安装有第一加热板和第二加热板。The self-made equipment for desktop 3D printing materials provided by the utility model includes a pulverizer, a conveying funnel and a screw extruder; in the pulverizer, the output shaft of the first stepping motor is connected with the blade in the pulverizing box, There is a charging box cover on the outside of the crushing box, and there is a discharge port at the bottom of the crushing box; in the screw extruder, the output shaft of the second stepping motor is connected with the screw in the barrel, and the barrel is close to the second stepping motor. There is a barrel feed port on the side, and a discharge nozzle at the center of the outer end far away from the second stepping motor; the inlet of the conveying funnel is aligned with the outlet of the crushing box, and the outlet of the conveying funnel is aligned with the barrel of the screw extruder Feed inlet; a first heating plate and a second heating plate are respectively installed on the conveying funnel and the barrel of the screw extruder.
上述中，粉碎箱底部的出料口上安装有筛网。In the above, a screen is installed on the discharge port at the bottom of the crushing box.
上述中，粉碎机和螺旋杆挤出机通过机架连为一体，输送漏斗与粉碎箱连为一体。Among the above, the pulverizer and the screw extruder are connected as a whole through the frame, and the conveying funnel is connected with the crushing box as a whole.
上述中，螺旋杆挤出机由底座支承。In the above, the screw extruder is supported by the base.
本实用新型避免用户需要同时购买粉碎机和拉线机，方便用户对废弃塑料的快捷处理。可通过更换不同规格的喷头来生产多种规格线材，以满足不同3D打印机的工艺要求。本实用新型结构简单，操作方便，造价低，为3D打印机使用者降低了使用成本。The utility model avoids the need for users to purchase pulverizers and wire drawing machines at the same time, and is convenient for users to quickly process waste plastics. Wires of various specifications can be produced by replacing nozzles of different specifications to meet the process requirements of different 3D printers. The utility model has the advantages of simple structure, convenient operation and low manufacturing cost, which reduces the use cost for the users of the 3D printer.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is a structural representation of the utility model.
图2是本实用新型的立体示意图。Fig. 2 is a perspective view of the utility model.
图3是本实用新型的螺旋杆挤出机的局部剖视图。Fig. 3 is a partial sectional view of the screw extruder of the present invention.
图4是本实用新型的螺旋杆挤出机的局部立体图。Fig. 4 is a partial perspective view of the screw extruder of the present invention.
图中：1－第一步进电机，2－控制面板，3－第二步进电机，4－机架，5－联轴器，6－底座，7－料筒，8－出料喷嘴，9－第二加热板，10－第一加热板，11－输送漏斗，12－装料箱盖，13－粉碎箱，14－刀片，15－料筒进料口，16－筛网，17－螺杆。In the figure: 1-first stepping motor, 2-control panel, 3-second stepping motor, 4-frame, 5-coupling, 6-base, 7-barrel, 8-discharging nozzle, 9 - the second heating plate, 10 - the first heating plate, 11 - conveying funnel, 12 - charging box cover, 13 - crushing box, 14 - blade, 15 - barrel feeding port, 16 - screen, 17 - screw.
具体实施方式detailed description
如图1至图 4所示，本实用新型提供的桌面型3D打印材料自制设备，它包括粉碎机、输送漏斗11和螺旋杆挤出机；在粉碎机中，第一步进电机1的输出轴与粉碎箱13内的刀片14连接，粉碎箱13的外侧有装料箱盖12，粉碎箱13的底部有出料口，出料口上安装有筛网16；在螺旋杆挤出机中，第二步进电机3的输出轴通过联轴器5与料筒7内的螺杆17连接，料筒7靠近第二步进电机3一侧有料筒进料口15，远离第二步进电机3的外端中心位置有出料喷嘴8；输送漏斗11的进口对正粉碎箱13的出料口，输送漏斗11的出口对正螺旋杆挤出机的料筒进料口15；在输送漏斗11和螺旋杆挤出机的料筒7上分别安装有第一加热板10和第二加热板9。As shown in Figures 1 to 4, the self-made equipment for desktop 3D printing materials provided by the utility model includes a pulverizer, a conveying funnel 11 and a screw extruder; in the pulverizer, the output of the first stepper motor 1 The shaft is connected with the blade 14 in the crushing box 13, the outside of the crushing box 13 has a charging box cover 12, the bottom of the crushing box 13 has a discharge port, and a screen 16 is installed on the discharge port; in the screw extruder, The output shaft of the second stepper motor 3 is connected with the screw rod 17 in the barrel 7 through the shaft coupling 5, and the barrel 7 has a barrel feed port 15 near the second stepper motor 3 side, away from the second stepper motor 3 There is a discharge nozzle 8 at the center of the outer end of the outer end; the inlet of the delivery funnel 11 is aligned with the discharge port of the crushing box 13, and the outlet of the delivery funnel 11 is aligned with the barrel feed opening 15 of the screw extruder; A first heating plate 10 and a second heating plate 9 are respectively installed on the barrel 7 of the screw extruder.
粉碎机和螺旋杆挤出机通过机架4连为一体，输送漏斗11与粉碎箱13连为一体，螺旋杆挤出机由底座6支承。在机架4上安装有控制面板2，控制面板2上有按钮。Pulverizer and screw extruder are connected as a whole by frame 4, and delivery funnel 11 is connected as a whole with pulverizing box 13, and screw extruder is supported by base 6. A control panel 2 is installed on the frame 4, and buttons are arranged on the control panel 2.
在本实用新型中，粉碎机利用旋转粉碎刀、旋转击打从而得较细的粉碎粒度，在粉碎机加装筛网，利用旋转粉碎时的离心力将已粉碎好的颗粒筛选出来，提高粉碎效率。In the utility model, the pulverizer uses a rotating pulverizer and rotary beating to obtain a finer pulverization particle size. A screen is installed in the pulverizer, and the centrifugal force during the rotary pulverization is used to screen out the pulverized particles to improve the pulverization efficiency. .
螺旋杆挤出机将粒状或粉状塑料加入挤出成型腔内，在旋转的挤出机螺杆的作用下，塑料沿螺杆的螺旋槽向前方输送，在此过程中，不断地接受外加热和螺杆与物料，物料与物料及料筒之间的剪切摩擦热，逐渐熔融呈沾流态，通过出料喷嘴输出。The screw extruder puts granular or powdery plastic into the extrusion molding cavity. Under the action of the rotating extruder screw, the plastic is conveyed forward along the spiral groove of the screw. In the process, it is continuously subjected to external heating and The shear friction heat between the screw and the material, the material and the material and the barrel gradually melts into a liquid state, and is output through the discharge nozzle.
使用时，将废弃的塑料装入粉碎箱，将装料箱盖盖好，再从控制面板开启第一步进电机，通过第一步进电机的高速旋转带动粉碎机的刀片，将塑料粉碎成小碎片，再经粉碎箱的筛网，将碎片送入输送漏斗。可以通过设置第一步进电机转速及运转转速对不同规格的废弃塑料进行粉碎处理。When in use, put the discarded plastics into the crushing box, cover the cover of the charging box, and then turn on the first stepping motor from the control panel, and the high-speed rotation of the first stepping motor drives the blades of the shredder to crush the plastic into pieces. Small fragments, and then through the screen of the crushing box, the fragments are sent to the conveying funnel. Waste plastics of different specifications can be shredded by setting the speed of the first stepper motor and the speed of operation.
漏斗外围着第一加热板，启动加热板，在输送漏斗的输送过程中，塑料受热开始熔融。由输送漏斗下落的熔融塑料，由料筒进料口进入螺旋杆挤出机，在输送漏斗有材料下落同时开启第二步进电机，通过联轴器带动螺杆转动，将熔融物逐步转入挤出机末端，待挤压从出料喷嘴出挤出一定尺寸线状的3D打印材料。料筒的外围装有第二加热板，以及可调速的第二步进电机，面对不同环境，可以保证其成型熔融状态。The funnel is surrounded by a first heating plate, and the heating plate is activated, and during the conveying process of the conveying funnel, the plastic is heated and begins to melt. The molten plastic falling from the conveying funnel enters the screw extruder from the feed port of the barrel, and the second stepping motor is turned on at the same time as the material falls in the conveying funnel, and the screw is driven to rotate through the coupling, and the molten material is gradually transferred into the extruder. At the end of the machine, to be extruded, a certain size of linear 3D printing material is extruded from the discharge nozzle. The barrel is equipped with a second heating plate and a second stepping motor with adjustable speed, which can ensure its molding and melting state in different environments.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309059.XU CN206216966U (en) | 2016-12-01 | 2016-12-01 | Desktop type 3D printing material home-built equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309059.XU CN206216966U (en) | 2016-12-01 | 2016-12-01 | Desktop type 3D printing material home-built equipment |
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| Publication Number | Publication Date |
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| CN206216966U true CN206216966U (en) | 2017-06-06 |
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| CN201621309059.XU Expired - Fee Related CN206216966U (en) | 2016-12-01 | 2016-12-01 | Desktop type 3D printing material home-built equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381926A (en) * | 2018-05-29 | 2018-08-10 | 青岛科技大学 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
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2016
- 2016-12-01 CN CN201621309059.XU patent/CN206216966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108381926A (en) * | 2018-05-29 | 2018-08-10 | 青岛科技大学 | A kind of waste recovery utilizes, more material mixing 3D printing nozzles |
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Granted publication date: 20170606 Termination date: 20171201 |