CN105818386B - A kind of desktop type 3D printer fracture of wire detects warning device - Google Patents
A kind of desktop type 3D printer fracture of wire detects warning device Download PDFInfo
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- CN105818386B CN105818386B CN201610263056.5A CN201610263056A CN105818386B CN 105818386 B CN105818386 B CN 105818386B CN 201610263056 A CN201610263056 A CN 201610263056A CN 105818386 B CN105818386 B CN 105818386B
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- warning device
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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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention provides a kind of desktop type 3D printer fracture of wire detection warning device, including the support for supporting charging tray, in real time measure support loading plate in print silk weight Weight-measuring device, for alarm warning device and be arranged above printer head be used for detect printing filament length degree detection means；The present invention realizes detection and alarm of the desktop type 3D printer to fracture of wire in print procedure, avoids the fracture of wire phenomenon in print procedure, improves printing effect and product quality, ensure that the structure property of printing product is excellent.
Description
Technical field
The invention belongs to 3D printing increases material manufacturing technology field, is related to a kind of desktop type 3D printer fracture of wire detection alarm dress
Put.
Technical background
3D printing is one kind of rapid shaping technique, is a kind of based on discrete and accumulation principle manufacturing technology, is a kind of
Based on mathematical model file, with metal or plastics etc. can jointing material, come constructed object by way of successively printing
Technology.Its design process generally first passes through microcomputer modelling software modeling, then by the threedimensional model built up " subregion " into by
The section of layer, that is, cut into slices, so as to instruct printer successively to print.The realization of 3D printing technique, product intention can be expanded significantly
With innovative space；Greatly shorten the new-product development cycle, reduce R＆D costs；Simplify manufacture link, improve product quality with can
By property；The parts that some traditional handicrafts can not process can be produced, or even the advanced innovation such as personalized customization can be supported
The realization of pattern.Compared with traditional manufacture method, the technology has the advantage that with short production cycle, measure of precision is high, cost is low,
And it can neatly change design, realize flexible production, be had broad application prospects in the exploitation of new product.
With the development of 3D printing technique, 3D printing equipment is also fast-developing.Desktop type 3D printer is a kind of utilization
The printing device as the hot melt forming methods of raw material such as ABS, PLA.The technology utilizes the principle of normal printer, utilizes meter
Calculation machine handles data well, and raw material is loaded fuselage, by the control of control mainboard, has been accumulated raw material in layer with printhead
Come, the design drawing on computer is finally become in kind.So as to highly shortened the lead time of product, production is improved
Rate, reduce production cost.
During printing-forming fracture of wire easily occurs for desktop type 3D printer, will not if not in time connected fracture of wire
Qualified product can be printed, not only wastes silk material, while certain infringement is also resulted in printer.How print procedure is monitored
Middle fracture of wire phenomenon and and alarm be current Research Challenges.In order to solve the above problems, a kind of desktop type 3D is invented and has beaten
Print machine fracture of wire detects warning device, realizes detection and alarm to silk material in print procedure, so as to improve product quality, subtracts
The waste of few silk, desktop type 3D printer is promoted significant.
The content of the invention
The present invention provides a kind of desktop type 3D printer fracture of wire detection warning device, realizes that desktop type 3D printer printed
Detection and alarm in journey to fracture of wire, the fracture of wire phenomenon in print procedure is avoided, improve printing effect and product quality, preparation group
Knit the product of function admirable.
The used to achieve these goals technical scheme of the present invention is：
Desktop type 3D printer fracture of wire detects warning device, including for supporting the support of charging tray, measuring branch for real-time
The Weight-measuring device of printing silk weight in frame loading plate, for alarm warning device and be arranged above printer head
Device for detecting length；
The Weight-measuring device is made up of Weighing sensor elastomer, strain gauge bridge and weight converter, is installed on
The both ends of support, and be connected with warning device；
The device for detecting length is formed by two with reeded roller with the counter for being arranged at roller both ends, is printed
Silk passes through among the groove of two rollers, and the groove diameter of roller be 2-4mm, the external length transition device of counter, length turn
Parallel operation connects warning device；
The support uses Q235, No. 45 steel or nylon material；The length of the support is 70-100mm, a diameter of 50-
70mm；
The warning device includes being used to receive the control system of Weight-measuring device and counter signals and for sending
The bluetooth wireless signal transmitting device of alarm signal.
Beneficial effects of the present invention are：
（1）The arrangement achieves the real-time measurement to printing silk weight in charging tray, so as to determine the printing in charging tray
Whether the amount of silk is enough；
（2）The arrangement achieves the double check alarm to fracture of wire phenomenon during 3D printing, realize to print procedure
The real-time monitoring of middle fracture of wire phenomenon, operator is reminded to be attached fracture of wire problem in time, so as to ensure that the continuity of printing,
Product quality is improved, reduces the waste of silk, desktop type 3D printer is promoted significant.
Brief description of the drawings
Fig. 1 is a kind of desktop type 3D printer fracture of wire detection warning device schematic diagram；
Fig. 2 is supporting structure schematic diagram；
Fig. 3 is Weight-measuring device schematic diagram；
Fig. 4 is roller structure schematic diagram；
Fig. 5 is counter internal structure schematic diagram；
In figure：1st, Weight-measuring device, 2, charging tray, 3, printing silk, 4, roller, 5, counter, 6, printing head, 7, alarm
Device, 8, bluetooth wireless signal transmitting device, 9, mobile phone, 10, support, 11, strain gauge bridge, 12, Weighing sensor elastomer,
13rd, length transition device, 14, coil, 15, magnet, 16, weight converter.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
Desktop type 3D printer fracture of wire detects warning device, as shown in figure 1, including for supporting the as shown in Figure 2 of charging tray
Support 10, support 10 materials such as Q235,45#, nylon rod may be selected, the length of support 10 is 70-100mm, a diameter of 50-
70mm；The present apparatus also includes the Weight-measuring device 1 as shown in Figure 3 that is installed with of the both ends of support 10 and for reminding operator to break
The warning device 7 of silk, Weight-measuring device 1 and warning device 7 connect, Weight-measuring device 1 by Weighing sensor elastomer 12,
Strain gauge bridge 11 and the grade of weight converter 16 parts composition, Weighing sensor elastomer 12, which produces, under gravity becomes
Shape, the disequilibrium of strain gauge bridge 11 being attached on elastomer, output and the directly proportional electric signal of weight amount, electric signal
It is changed into data signal by weight converter 16, Weight-measuring device 1 is fitted close with support 10, so as to realize in charging tray
The real-time measurement of raw material weight, it is whether enough to estimate printing silk in charging tray；When fracture of wire occurring in print procedure, inside charging tray 2
The weight of printing silk 3 will no longer change, Weight-measuring device 1 sends the signal to warning device 7, warning device 7
The mobile phone 9 of operator is sent signal to after the control system process signal of the inside installation by bluetooth wireless signal transmitting device 8,
So as to remind operator, fracture of wire is attached.
The present apparatus is additionally included in the printing silk device for detecting length of the top of printing head 6 installation, as shown in Figure 4, Figure 5, beats
Print silk device for detecting length is made up of the counter 5 of two rollers 4 and roller both ends, the external connection length transition device of counter 5
13, length transition device 13 connects warning device 7, and the groove diameter of roller 4 is 2-4mm, and printing silk passes through between two roller grooves,
When printing silk passes through two rollers 4, drive two rollers 4 to rotate, be provided with inside the side wound around coil 14 of roller 4, counter 5
Magnet 15, when roller 4 rotates, the concomitant rotation of coil 14 on roller 4, coil 14 and the magnet 15 of rotation produce electric signal,
The signal is sent to length transition device 13, so as to measure the rotating speed and its length of printing silk；When fracture of wire occurs, roller 4 will
Stop operating, signal is sent to warning device 7 by counter 5 by length transition device 13, and the control system of warning device 7 will be believed
Breath is sent on the mobile phone 9 of operator by bluetooth wireless signal transmitting device 8, realizes the alarm to fracture of wire, so as to remind behaviour
Author connects in time.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover among scope of the presently claimed invention.
Claims (1)
1. a kind of desktop type 3D printer fracture of wire detects warning device, it is characterised in that：Including the support for supporting charging tray, use
In in real time measurement support loading plate in print silk weight Weight-measuring device, for alarm warning device and be arranged at beat
Device for detecting length above print machine shower nozzle；The Weight-measuring device is by Weighing sensor elastomer, strain gauge bridge and again
Energy converter forms, and is installed on the both ends of support, and be connected with warning device；The device for detecting length is by two with fluted
Roller and be arranged at the counter at roller both ends and form, the counter is also associated with length transition device, and length transition device connects
It is informed of a case alarm device, the printing silk passes through among the groove of two rollers, and the support uses Q235, No. 45 steel or nylon material
Matter；The length of the support is 70-100mm, a diameter of 50-70mm, a diameter of 2- of roller groove of the device for detecting length
4mm, the warning device include the control system for receiving Weight-measuring device and counter signals and alarmed for sending
The bluetooth wireless signal transmitting device of signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263056.5A CN105818386B (en) | 2016-04-26 | 2016-04-26 | A kind of desktop type 3D printer fracture of wire detects warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263056.5A CN105818386B (en) | 2016-04-26 | 2016-04-26 | A kind of desktop type 3D printer fracture of wire detects warning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105818386A CN105818386A (en) | 2016-08-03 |
| CN105818386B true CN105818386B (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610263056.5A Active CN105818386B (en) | 2016-04-26 | 2016-04-26 | A kind of desktop type 3D printer fracture of wire detects warning device |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926462A (en) * | 2017-03-03 | 2017-07-07 | 武汉奥尔克特科技有限公司 | A kind of 3D printer for being configured with drawer type feed device |
| CN108081612A (en) * | 2017-12-06 | 2018-05-29 | 徐州市和平桥中心小学 | A kind of increasing material manufacturing is fed error reporting system |
| CN108058375B (en) * | 2017-12-15 | 2019-10-08 | 诺思贝瑞新材料科技（苏州）有限公司 | A method of preventing 3D printing consumptive material line card line or broken string |
| CN108312496B (en) * | 2018-02-01 | 2020-08-18 | 北京太尔时代科技有限公司 | 3D printer detection method, 3D printing nozzle, platform and 3D printer |
| CN109940876B (en) * | 2019-04-18 | 2023-10-20 | 安徽工程大学 | Breakpoint continuous printing system and breakpoint continuous printing method of 3D printer based on laser cutting |
| CN112554087A (en) * | 2020-11-27 | 2021-03-26 | 叶志友 | A new forms of energy railing for getting into automatic shrink of parking area and let pass |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9176016B2 (en) * | 2013-07-23 | 2015-11-03 | Lamplight Games | System and method for 3D printer material management |
| CN203496156U (en) * | 2013-08-29 | 2014-03-26 | 上海骧远信息科技有限公司 | Feeding failure detection device of 3D (three-dimensional) printer |
| CN204076843U (en) * | 2014-08-07 | 2015-01-07 | 北京汇天威科技有限公司 | A kind of 3D printer with residual material alarm device |
| CN205044171U (en) * | 2015-08-06 | 2016-02-24 | 深圳市优特打印耗材有限公司 | 3D printer advances a fault detection device |
| CN205615018U (en) * | 2016-04-26 | 2016-10-05 | 中北大学 | Desktop type 3D printer broken wire detection alarm device |
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Effective date of registration: 20190125 Address after: 030006 Shanxi Comprehensive Reform Demonstration Zone Taiyuan Xuefu Park South Central Street 529 Cleaning and Control Innovation Base D Block 21 Floor 02 Patentee after: Shanxi Yangchen Zhongbei Technology Co.,Ltd. Address before: 030051 Room 6319, 182 Building, College Road, Jiancao District, Taiyuan City, Shanxi Province Patentee before: Shanxi Zhongbei Science Park Co.,Ltd. Effective date of registration: 20190125 Address after: 030051 Room 6319, 182 Building, College Road, Jiancao District, Taiyuan City, Shanxi Province Patentee after: Shanxi Zhongbei Science Park Co.,Ltd. Address before: 030051 Xueyuan Road 3, pointed lawn area, Taiyuan, Shanxi Patentee before: NORTH University OF CHINA |