CN106626365A - Online print material fusion device for 3D printer - Google Patents
Online print material fusion device for 3D printer Download PDFInfo
- Publication number
- CN106626365A CN106626365A CN201611224304.1A CN201611224304A CN106626365A CN 106626365 A CN106626365 A CN 106626365A CN 201611224304 A CN201611224304 A CN 201611224304A CN 106626365 A CN106626365 A CN 106626365A
- Authority
- CN
- China
- Prior art keywords
- aluminum block
- heated aluminum
- printer
- insulating housing
- thermally insulating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
- B29C65/24—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools characterised by the means for heating the tool
- B29C65/30—Electrical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/69—General aspects of joining filaments
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
The invention discloses an online print material fusion device for a 3D printer, and is specially used to fuse a print material under the non-stop state of the 3D printer. The online print material fusion device comprises an upper heating aluminum block, a lower heating aluminum block, a heating resistor, a thermistor, a thermal insulation shell lower cover, an upper shell base, a spring, a fixing plate and a screw, the fused print material passes through the part between the thermal insulation shell lower cover and the upper shell base in a buckled state, the heating resistor located in the lower heating aluminum block is used for heating the print material, the thermistor is used for accurately controlling the temperature of the fused print material, cylinder holes with different diameters in the upper heating aluminum block and the lower heating aluminum block are used for accurately and efficiently fusing and bonding the print materials with different diameters, so that the uninterrupted supply of the print material of the 3D printer is realized, the print material is rapidly bonded, no waste of the print material is caused, and a large quantity of manpower and material resources are saved in bulk print.
Description
Technical field
The present invention relates to a kind of online welding silk device of 3D printer, specially one kind can be with the melting adhered dress of silk
Put, belong to 3D printer technical field.
Background technology
With the fast development of modern industrialization, 3D printing technique overturned it is traditional subtract material manufacturing mode, by increasing material
Technology, can simple and fast process required part, reduce working time and labour cost.Its is cheap, simple and easy to get
Synthetic resin material, allows 3D printing technique to become a kind of inevitable development trend in following development, as long as designer has
Demand, it is possible to realized by 3D printing technique.
Current 3D printer reloads, and silk is sufficient carrying out difference mainly according to operator's micro-judgment for mode
The printing of size part, when finding that silk is inadequate in general print procedure, a kind of processing method is will last this part
It is thrown away；Another kind of processing method is time-out printing machine when reloading, and extracts last part silk, changes another curled hair material into, then
Continue to print.Above two scheme weak point is：1st, long-time directly abandons silk, causes the substantial amounts of wasting of resources；2、
Reloaded by suspending, not only loaded down with trivial details but also wasting manpower and material resources print mainboard and do not support that time-out reloads behaviour in addition with part
Make, the process of reloading more is bothered, while also result in the waste of material.
The content of the invention
The present invention seeks to being directed to background technology proposes problem, a kind of online welding silk device of 3D printer is designed, specially
For 3D printer under not stopped status welding print silk, including upper and lower heated aluminum block, heating resistor, thermistor, every
Hot shell lower cover, upper outer shell base, spring, fixed plate and screw, welding silk is through under the thermally insulating housing under buckling state
Between lid and upper outer shell base, the heating resistor in lower heated aluminum block is used to heat silk, and thermistor is used for institute's welding
Silk accurate temperature control, the cylindrical hole of the different-diameter in upper and lower heated aluminum block, for carrying out to the silk of different-diameter
Precise and high efficiency it is melting adhered, so as to the formula silk free of discontinuities for realizing 3D printer is supplied, this device fuse bonding is quick, without beating
Print waste of material, during bulk print, saves a large amount of man power and materials.
The technical scheme is that：A kind of online welding silk device of 3D printer, it is characterised in that：
Including：Thermally insulating housing lower cover（1）, heat sink（2）, lower heated aluminum block（3）, heating resistor（4）, thermistor（5）, two pieces
Compression spring（6）, upper heated aluminum block（7）, upper outer shell base（8）, fixed plate（9）, upper trip bolt（10）, lower trip bolt
（12）；
The thermally insulating housing lower cover（1）In rectangular box, thermally insulating housing lower cover（1）In be embedded in lower heated aluminum block（3）, it is described under
Heated aluminum block（3）Inside is installed by heating resistor（4）And thermistor（5）, lower heated aluminum block（3）Heat sink is arranged at bottom（2）；It is lower to add
Hot aluminium block（3）There are at least one lower half circular groove, thermally insulating housing lower cover in upper surface（1）Upper correspondence position has with the lower half circular groove etc.
The semicircle orifice in footpath；
The upper outer shell base（8）It is one and thermally insulating housing lower cover（1）The cuboid box of fastening, the upper heated aluminum block（7）
Embedded upper outer shell base（8）Inside, and locked by bolt, upper heated aluminum block（7）Lower surface has concentric with lower half circular groove and isometrical
Upper half-round slot, the thermally insulating housing lower cover（1）Lower edge correspondence position have concentric with upper half circular hole and isometrical semicircle orifice；
Upper heated aluminum block（7）With lower heated aluminum block（3）Outside scribble one layer of heat-barrier material, upper heated aluminum block（7）Add with lower
Hot aluminium block（3）On half slot fasten after, constitute welding silk bottoming hole（11）；
The compression spring（6）It is positioned at lower heated aluminum block（3）Two ends, the fixed plate（9）By lower end trip bolt (12)
It is connected in thermally insulating housing lower cover（1）Side, fixed plate（9）On be provided with slotted hole, there is upper fastening spiral shell the slotted hole middle and upper part
Nail（10）, the upper end trip bolt（10）With fixed plate（9）On slotted hole be gap coordinate；
When heating and bonding printed material, heating resistor（4）For heating printed material, thermistor（5）For controlling heating
Temperature, upper trip bolt（10）For controlling upper outer shell base（8）It is only capable of along fixed plate（9）On slotted hole move up and down, press
Power spring（6）For flicking upper outer shell base（8）.
A kind of as described above online welding silk device of 3D printer, it is characterised in that：The upper heated aluminum block（7）It is interior
Portion, or heating resistor and thermistor are also installed.
A kind of online welding silk device of 3D printer of the present invention exhausts in the printer course of work when silk is close to
When, according to printed material（Silk）Species, determines silk diameter and fusing point, the end of remaining silk and new silk in printer
Head end be put in the half slot of lower heated aluminum block 3, the down plus-pressure of upper end outer shell base 8 makes upper and lower two parts laminating block
Silk, using the precise control of temperature of thermistor 5, makes heating resistor 4 reach the melt temperature of silk, when material molten bonds it
Afterwards, the heater of upper end is unclamped, using the screen resilience of compression spring 6 device is automatically separated, reach rapid disengaging cooling
Effect, finally completes the bonding work of its silk, makes printer continue to print.
Present invention has the advantages that：A kind of online welding silk device of 3D printer of the present invention, can work in 3D printer
When welding printed material, be conducive to printer continuously to print, do not waste silk, and improve printing engine efficiency and printed product is closed
Lattice rate.
Description of the drawings
Fig. 1 is the embodiment of the present invention " a kind of 3D printer online welding silk device " outward appearance shaft side figure；
Fig. 2 is Fig. 1 inner structure schematic diagrames；
Fig. 3 is Fig. 1 explosive views.
Description of symbols in accompanying drawing：1-thermally insulating housing lower cover, 2-heat sink, 3-lower heated aluminum block, 4-heating resistor,
5-thermistor, 6-two compression springs, 7-upper heated aluminum block, 8-upper outer shell base, 9-fixed plate, 10-above fasten spiral shell
Nail, 11-bottoming hole, 12-lower trip bolt.
Specific embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention is further illustrated, and the example of the embodiment is shown in the drawings,
Wherein from start to finish same or similar label represents same or similar element or the element with same or like function.Under
Face is exemplary by reference to the embodiment of Description of Drawings, it is intended to for explaining the present invention, and it is not intended that to the present invention
Restriction, all any modification, equivalent or improvement made within the spirit and principles in the present invention etc. should be included in this
Within the right of invention, do not address in detail in the technical program, be known technology.
Patent of the present invention is described further below in conjunction with the accompanying drawings：
Referring to Fig. 1～Fig. 3, a kind of online welding silk device of 3D printer of the invention, including：Thermally insulating housing lower cover 1, heat sink
2nd, lower heated aluminum block 3, heating resistor 4, thermistor 5, two compression springs 6, upper heated aluminum block 7, upper outer shell bases 8, fixed plate
9th, upper trip bolt 10, lower trip bolt 12.
The thermally insulating housing lower cover 1 is in rectangular box, is embedded in lower heated aluminum block 3 in thermally insulating housing lower cover 1, it is described lower plus
Heating resistor 4 and thermistor 5 are installed in the inside of hot aluminium block 3, and heat sink 2 is arranged at the lower bottom of heated aluminum block 3；The lower upper table of heated aluminum block 3
There is at least one lower half circular groove in face, and correspondence position has the semicircle orifice isometrical with the lower half circular groove on thermally insulating housing lower cover 1；It is lower to add
One layer of heat-barrier material is scribbled outside hot aluminium block 3 and upper heated aluminum block 7, inside the upper heated aluminum block 7, or is also provided with
Heating resistor and thermistor.
The upper outer shell base 8 is a cuboid box fastened with thermally insulating housing lower cover 1, and the upper heated aluminum block 7 is embedding
Enter inside upper outer shell base 8, and locked by bolt, the lower surface of upper heated aluminum block 7 has concentric with lower half circular groove and isometrical upper half
Circular groove, the lower edge correspondence position of the thermally insulating housing lower cover 1 has concentric with upper half circular hole and isometrical semicircle orifice.Upper heated aluminum block
7 with lower heated aluminum block 3 on half slot fasten after, constitute welding silk bottoming hole 11.In order to adapt to conventional printing silk
Welding, in the embodiment of the present invention, three different bottoming holes of diameter are provided with altogether.
The compression spring 6 is positioned at the two ends of lower heated aluminum block 3, and the fixed plate 9 is solid by lower end trip bolt (12)
The side of thermally insulating housing lower cover 1 is connected in, slotted hole is provided with fixed plate 9, there are upper trip bolt 10, institute in the slotted hole middle and upper part
It is that gap coordinates that upper end trip bolt 10 is stated with the slotted hole in fixed plate 9.
When heating and bonding printed material, heating resistor 4 is used to heat printed material, and thermistor 5 is used to control heating
Temperature, upper trip bolt 10 is only capable of along the slotted hole in fixed plate 9 moving up and down for controlling outer shell base 8, compression spring 6
For flicking upper outer shell base 8.
A kind of online welding silk device of 3D printer of the present invention exhausts in the printer course of work when silk is close to
When, according to printed material（Silk）Species, determines silk diameter and fusing point, the end of remaining silk and new silk in printer
Head end be put in the half slot of lower heated aluminum block 3, the down plus-pressure of upper end outer shell base 8 makes upper and lower two parts laminating block
Silk, using the precise control of temperature of thermistor 5, makes heating resistor 4 reach the melt temperature of silk, when material molten bonds it
Afterwards, the heater of upper end is unclamped, using the screen resilience of compression spring 6 device is automatically separated, reach rapid disengaging cooling
Effect, finally completes the bonding work of its silk, makes printer continue to print.
3D printing silk fusion splicing devices of the present invention, can when 3D printer works welding printed material, be conducive to printer
It is continuous to print, silk is not wasted, and improve printing engine efficiency and printed product qualification rate.
In describing the invention, it is to be understood that term " horizontal ", " on ", D score, "front", "rear", " left side ",
" right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference "
Deng instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and
Simplify description, rather than indicate or imply that the device or element of indication must be with specific orientation, with specific azimuth configuration
And operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In describing the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation ",
Terms such as " connected " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or it is integral；Can be with
It is to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clearly restriction.It is common for this area
For technical staff, above-mentioned term concrete meaning in the present invention can be as the case may be understood.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be with
It is the first and second feature directly contacts, or the first and second features are by intermediary mediate contact.And, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
Claims (2)
1. the online welding silk device of a kind of 3D printer, it is characterised in that：
Including：Thermally insulating housing lower cover（1）, heat sink（2）, lower heated aluminum block（3）, heating resistor（4）, thermistor（5）, two pieces
Adjustable spring（6）, upper heated aluminum block（7）, upper outer shell base（8）, fixed plate（9）, upper trip bolt（10）, lower trip bolt
（12）；
The thermally insulating housing lower cover（1）In rectangular box, thermally insulating housing lower cover（1）In be embedded in lower heated aluminum block（3）, it is described under
Heated aluminum block（3）Inside is installed by heating resistor（4）And thermistor（5）, lower heated aluminum block（3）Heat sink is arranged at bottom（2）；It is lower to add
Hot aluminium block（3）There are at least one lower half circular groove, thermally insulating housing lower cover in upper surface（1）Upper correspondence position has with the lower half circular groove etc.
The semicircle orifice in footpath；
The upper outer shell base（8）It is one and thermally insulating housing lower cover（1）The cuboid box of fastening, the upper heated aluminum block（7）
Embedded upper outer shell base（8）Inside, and locked by bolt, upper heated aluminum block（7）Lower surface has concentric with lower half circular groove and isometrical
Upper half-round slot, the thermally insulating housing lower cover（1）Lower edge correspondence position have concentric with upper half circular hole and isometrical semicircle orifice；
Upper heated aluminum block（7）With lower heated aluminum block（3）Outside scribble one layer of heat-barrier material, upper heated aluminum block（7）Add with lower
Hot aluminium block（3）On half slot fasten after, constitute welding silk bottoming hole（11）；
The adjustable spring（6）It is positioned at lower heated aluminum block（3）Two ends, the fixed plate（9）By lower end trip bolt (12)
It is connected in thermally insulating housing lower cover（1）Side, fixed plate（9）On be provided with slotted hole, there is upper fastening spiral shell the slotted hole middle and upper part
Nail（10）, the upper end trip bolt（10）With fixed plate（9）On slotted hole be gap coordinate；
When heating and bonding printed material, heating resistor（4）For heating printed material, thermistor（5）For controlling heating
Temperature, upper trip bolt（10）For controlling upper outer shell base（8）It is only capable of along fixed plate（9）On slotted hole move up and down, stretch
Contracting spring（6）For flicking upper outer shell base（8）.
2. the as claimed in claim 1 online welding silk device of a kind of 3D printer, it is characterised in that：The upper heated aluminum block
（7）Inside, or heating resistor and thermistor are also installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224304.1A CN106626365A (en) | 2016-12-27 | 2016-12-27 | Online print material fusion device for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611224304.1A CN106626365A (en) | 2016-12-27 | 2016-12-27 | Online print material fusion device for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106626365A true CN106626365A (en) | 2017-05-10 |
Family
ID=58831406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611224304.1A Pending CN106626365A (en) | 2016-12-27 | 2016-12-27 | Online print material fusion device for 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106626365A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150544A (en) * | 2015-10-16 | 2015-12-16 | 黑龙江省科学院自动化研究所 | Special wire material breaking point joining machine for 3D printer and joining method |
| CN106945268A (en) * | 2017-05-24 | 2017-07-14 | 广东海洋大学 | A kind of connection device of 3D printing wire rod |
| CN107498870A (en) * | 2017-09-20 | 2017-12-22 | 福建师范大学 | A kind of 3D printing wire quality monitoring system |
| CN107498853A (en) * | 2017-09-20 | 2017-12-22 | 福建师范大学 | A kind of 3D printing feeds monitoring system |
| CN107856307A (en) * | 2017-11-07 | 2018-03-30 | 四川建筑职业技术学院 | Heat sealing machine and welding process for 3D printing consumptive material |
| CN107901402A (en) * | 2017-11-06 | 2018-04-13 | 陆秀尧 | The seamless heat of 3D printer consumptive material connects method |
| CN108608650A (en) * | 2018-05-24 | 2018-10-02 | 浙江水利水电学院 | A kind of 3D printing consumptive material fusion splicing devices and its welding process |
| CN110271181A (en) * | 2018-03-15 | 2019-09-24 | 中国科学院兰州化学物理研究所 | A kind of fusion sediment 3D printing wire rod wiring device assembly |
| CN114311618A (en) * | 2022-01-24 | 2022-04-12 | 广东鑫球新材料科技有限公司 | Aluminum block heating forming equipment |
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| CN205736047U (en) * | 2016-06-21 | 2016-11-30 | 深圳市天脉卓越科技有限公司 | A kind of 3D printing consumables fusion splicer |
| CN206623401U (en) * | 2016-12-27 | 2017-11-10 | 湖北工业大学 | A kind of quick welding 3D printing material apparatus |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150544A (en) * | 2015-10-16 | 2015-12-16 | 黑龙江省科学院自动化研究所 | Special wire material breaking point joining machine for 3D printer and joining method |
| CN106945268A (en) * | 2017-05-24 | 2017-07-14 | 广东海洋大学 | A kind of connection device of 3D printing wire rod |
| CN107498870A (en) * | 2017-09-20 | 2017-12-22 | 福建师范大学 | A kind of 3D printing wire quality monitoring system |
| CN107498853A (en) * | 2017-09-20 | 2017-12-22 | 福建师范大学 | A kind of 3D printing feeds monitoring system |
| CN107901402A (en) * | 2017-11-06 | 2018-04-13 | 陆秀尧 | The seamless heat of 3D printer consumptive material connects method |
| CN107856307A (en) * | 2017-11-07 | 2018-03-30 | 四川建筑职业技术学院 | Heat sealing machine and welding process for 3D printing consumptive material |
| CN110271181A (en) * | 2018-03-15 | 2019-09-24 | 中国科学院兰州化学物理研究所 | A kind of fusion sediment 3D printing wire rod wiring device assembly |
| CN110271181B (en) * | 2018-03-15 | 2024-02-27 | 中国科学院兰州化学物理研究所 | Fused deposition 3D prints and uses wire rod connector subassembly |
| CN108608650A (en) * | 2018-05-24 | 2018-10-02 | 浙江水利水电学院 | A kind of 3D printing consumptive material fusion splicing devices and its welding process |
| CN108608650B (en) * | 2018-05-24 | 2024-05-14 | 浙江水利水电学院 | 3D printing consumable welding device and welding method thereof |
| CN114311618A (en) * | 2022-01-24 | 2022-04-12 | 广东鑫球新材料科技有限公司 | Aluminum block heating forming equipment |
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Application publication date: 20170510 |
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