CN107234807A - A kind of 3D printer connects system and method with consumptive material - Google Patents
A kind of 3D printer connects system and method with consumptive material Download PDFInfo
- Publication number
- CN107234807A CN107234807A CN201710649679.0A CN201710649679A CN107234807A CN 107234807 A CN107234807 A CN 107234807A CN 201710649679 A CN201710649679 A CN 201710649679A CN 107234807 A CN107234807 A CN 107234807A
- Authority
- CN
- China
- Prior art keywords
- consumptive material
- connection system
- heat block
- connecting hole
- temperature
- 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
- 239000000463 material Substances 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000007639 printing Methods 0.000 claims abstract description 6
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010146 3D printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The present invention proposes a kind of connection system and method for 3D printer consumptive material, including power switch (1), control system (2), handle (3), rotating shaft (4), heating rod (5), temperature sensor (6), connecting hole (8), right side heat block (9), right side binding clip (10), left side binding clip (11), left side heat block (12), screw (13), the two sections of consumptive materials that can be used 3D printer using the system or method are linked together, avoid because consumptive material not enough and caused by model print failure, also can link together the consumptive material of different colours the multi-color printing of implementation model, improve print quality and stock utilization.
Description
Technical field
The invention belongs to 3D printer technical field, and in particular to a kind of 3D printer connects system with consumptive material.
Background technology
3D printing is one kind of rapid shaping technique, and fused glass pellet (FDM) technology is presently the most wide variety of
A kind of 3D printing technique.Its principle is by thread hot melt consumptive material heating and melting, while control of the three-dimensional nozzle in computer
Under, according to section profile information, consumptive material is optionally applied on workbench, a layer cross section is formed after quick cooling；One layer
After the completion of shaping, machine operation platform declines a next layer of height (i.e. lift height) reshaping, is made until forming whole entity
Type, used thermoplasticity consumptive material silk mainly has ABS, PLA etc., and this thermoplasticity consumptive material silk (ABS, PLA etc.) location mode is equal
Be wound around on drum, disk thermoplasticity consumptive material silk (ABS, PLA an etc.) limited length, occur unavoidably model do not print completion and
The situation that consumptive material is exhausted, if consumptive material can not be added for 3D printer in time, it will cause model to normally complete printing,
Printing effect is reduced, the waste of resource is also result in.
The current connection system to consumptive material mainly has following several schemes：1st, the first of separation is set to lead in connection system
Road and second channel, it would be desirable to which one end of two kinds of 3D printer consumptive materials of connection is inserted from first passage and second channel respectively,
3D printer consumptive material is firmly inserted into certain distance from first passage side, is located at the end of two kinds of 3D printer consumptive material weldings
Slow cooling, sizing inside second channel.This system is separately positioned due to first passage and second channel, and the two, which is separated by, has
Certain distance so that aligned with channel is difficult during consumptive material is manually inserted into, causes consumptive material docking difficult；2nd, system is connected
Heat block is only used only in heating systems to heat, and temperature transducer is not fixed rationally, when electrical heating deblocking temperature
Rise to after assigned temperature, one section of consumptive material is fixed to groove centre position, the hand-held another section consumptive material that matches folds broken end
That section of consumptive material broken end fixed is added to, two sections of consumptive material weldings are good.This system connects consumptive material by the way of superposition
At breakpoint, mode of heating is only with heat block so that consumptive material is heated be difficult it is uniform, and sensor can not accurate fixed position, make
Obtain thermometric inaccurate, easily form bulbous protrusion in junction, the consumptive material connected usually requires to scrape by small hilt ledge
Go, operating process is cumbersome.
The content of the invention
In view of this, system and method are connected with consumptive material the embodiments of the invention provide a kind of 3D printer, by closing
The setting consumptive material of reason places passage, and reasonably sets heating systems so that the system can improve the stabilization of consumptive material connection
Property and uniformity, reduce that thermal resistance is stagnant, thermal inertia, improve temperature control performance, and then improve the utilization rate of consumptive material.
Connection system provided in an embodiment of the present invention for 3D printer consumptive material, including power switch (1), control system
(2), handle (3), rotating shaft (4), heating rod (5), temperature sensor (6), connecting hole (8), right side heat block (9), right side binding clip
(10), left side binding clip (11), left side heat block (12), screw (13), it is characterised in that：The handle (3) and the binding clip
(10), (11) are respectively arranged at the both sides of the rotating shaft (4) with rotating shaft (4) for fulcrum；The heat block (9), (12) are solid respectively
It is scheduled in right side binding clip (10), left side binding clip (11), connecting hole (8) is formed in the middle of the heat block (9), (12)；The heating
Rod (5) is symmetrical to be placed, and is separately fixed in heat block (9), the hole of (12)；Temperature sensor (6) is placed on heat block
(12) in aperture, for detect the heat block (9), (12) temperature；The control system (2) is examined by temperature sensor
The heating-up temperature of the temperature measured and the temperature integrated control heating rod (5) of user's setting.
It is preferred that the handle (3) is divided into left and right two parts, connected by rotating shaft (4), and can have mercy on rotating shaft (4) rotation, axle
To without play.
It is preferred that handle (3) place is cased with insulated heat set.
It is preferred that connecting hole (8) surface scribbles the coating for the consumptive material adhesion not used with 3D printer.
It is preferred that according to the diameter of the consumptive material, determining the diameter D of the connecting hole (8).
It is preferred that the relation between the length L and the connecting hole (8) diameter D of the connecting hole (8) is L=3 × D+4.
It is preferred that the power of the heating rod (5) is selected according to the diameter of the consumptive material.
The multi-color printing of implementation model it is preferred that the connection system can link together the consumptive material of different colours.
Connection system described in the present invention, workflow is as follows：1) (1), is turned on the power switch, is the connection system
It is powered；2) power of heating rod (5), is set according to the diameter of consumptive material；3), temperature is detected by temperature sensor (6) to reach
After the temperature of user's setting, the two connecting end surfaces alignment that two sections need the consumptive material connected is placed on the connecting hole (8)；4)、
Two sections of consumptive materials can be connected together after heating is melted, and two sections of consumptive materials are that can be spliced into an entirety after cooling.
Compared with prior art, there is following technique effect in the present invention：
Firstth, consumptive material junction dimensional uniformity is good；
Secondth, the efficiency of heating surface is high, and thermometric is accurate, homogeneous heating；
3rd, consumptive material is connected firmly；
4th, the utilization rate of consumptive material is high.
Brief description of the drawings
Fig. 1 is used for the connection system architecture sketch of 3D printer consumptive material for the present invention；
Fig. 2 is the sectional view of consumptive material junction；
Fig. 3 is the sectional view at heating rod.
Reference：Description of symbols in accompanying drawing 1,1- power switches, 2- control systems, 3- handles, 4- rotating shafts, 5- heating
On the left of binding clip on the left of binding clip on the right side of heat block on the right side of rod, 6- temperature sensors, 7- consumptive materials, 8- connecting holes, 9-, 10-, 11-, 12-
Heat block, 13- screws, 14- holding screws.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
Embodiment：
Referring to accompanying drawing 1, consumptive material connection system of the invention is used for 3D printer, including power switch (1), control system
(2), handle (3), rotating shaft (4), heating rod (5), temperature sensor (6), connecting hole (8), right side heat block (9), right side binding clip
(10), left side binding clip (11), left side heat block (12), screw (13), holding screw (14).
The handle (3) is divided into left and right two parts, is connected by rotating shaft (4), and rotating shaft (4) flexible rotating that can have mercy on, axially
Without play；Handle (3) place is cased with insulated heat set；And handle (3) and the right side binding clip (10), left side binding clip (11)
With rotating shaft (4) for fulcrum, the both sides of the rotating shaft (4) are respectively arranged at, relative to the attachment means of clip style, are so improved
Design the position of handle and binding clip so that the heat at heat block is difficult to be transmitted at handle, is easy to hand-held, moreover, with
Rotating shaft (4) is fulcrum, forms the torque for meeting human engineering mechanics, is easy to be precisely controlled the connection at consumptive material breakpoint.
The right side heat block (9), left side heat block (12) are separately fixed at right side binding clip (10), left side binding clip (11)
In, connecting hole (8) is formed in the middle of heat block (9), (12)；Heating rod (5) it is symmetrical place, be separately fixed at heat block (9),
(12) in hole, and it is fixed with holding screw (14), consumptive material is melted with reference to heat block using heating rod (5) so that consumption
Material is uniformly heated, and the uniformity of junction size is more preferable；Temperature sensor (6) is placed in the aperture of heat block (12),
For detect the heat block (9), (12) temperature；Screw (13) is set to carry out the line of fixed temperature sensor (6), it is ensured that sensing
Device (6) in place, makes the temperature detected more accurate, improves the utilization rate to consumptive material；Control system (2) passes through temperature
Temperature and the heating-up temperature of the temperature integrated control heating rod of user's setting that degree sensor is detected.
The power of heating rod can select as shown in table 1 according to the diameter of consumptive material：
Table 1：
Connecting hole (8) surface scribbles the coating of consumptive material (the PLA, ABS etc.) adhesion not used with 3D printer；Beaten according to 3D
The diameter d for the consumptive material that print machine is used, determines the diameter D of connecting hole (8), and its magnitude relationship is D=d+0.1~0.2；In order to
Ensure the quality of connection and efficiency of consumptive material, relation between the length L of connecting hole (8) and the diameter D of connecting hole (8) be L=3 ×
D+4, if the length of connecting hole (8) is oversize, can cause the wasting of resources, too short, be unfavorable for the connection of consumptive material；Two sections are needed to connect
Connect consumptive material two connecting end surfaces cut flat with after align and be placed in connecting hole (8), two sections of consumptive materials can be connected together after heating is melted,
Two sections of consumptive materials are that can be spliced into an entirety after cooling.
Embodiment 2：
The connection system work process of the present invention is as follows：1) (1), is turned on the power switch, is the connection system energization；
2) power of heating rod (5), is set according to the diameter of consumptive material；3) temperature, is detected by temperature sensor (6) and reaches user
After the temperature of setting, the two connecting end surfaces alignment that two sections need the consumptive material connected is placed on the connecting hole (8)；4), heating is melted
Two sections of consumptive materials can be connected together after melting, and two sections of consumptive materials are that can be spliced into an entirety after cooling.
Using the connection system and method for the present invention, all thermoplasticity consumptive material (bags that 3D printer is used can be connected
Include PLA, ABS etc.), it is to avoid because consumptive material not enough caused by model print failure, the consumptive material of different colours can be also connected to
The multi-color printing of implementation model, improves print quality and consumptive material utilization rate together.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding these embodiments can be changed without departing from the principles and spirit of the present invention, the scope of the present invention by
Appended claims and its equivalent are limited.
Claims (9)
1. a kind of connection system for 3D printer consumptive material, including power switch (1), control system (2), handle (3), rotating shaft
(4), heating rod (5), temperature sensor (6), connecting hole (8), right side heat block (9), right side binding clip (10), left side binding clip
(11), left side heat block (12), screw (13), it is characterised in that：The handle (3) and the binding clip (10), (11) are with rotating shaft
(4) it is fulcrum, is respectively arranged at the both sides of the rotating shaft (4)；The heat block (9), (12) are separately fixed at right side binding clip
(10), in left side binding clip (11), connecting hole (8) is formed in the middle of the heat block (9), (12)；The heating rod (5) is symmetrical
Place, be separately fixed in heat block (9), the hole of (12)；Temperature sensor (6) is placed in the aperture of heat block (12), is used
Temperature in the detection heat block (9), (12)；The screw (13) is used for fixing the line of the temperature sensor (6), it is ensured that
Sensor is in place；Temperature and the temperature of user's setting that the control system (2) is detected by temperature sensor
Spend the heating-up temperature of heating rod (5) described in Comprehensive Control.
2. connection system according to claim 1, it is characterised in that the handle (3) is divided into left and right two parts, by rotating shaft
(4) connect, and rotating shaft (4) rotation that can have mercy on, axially without play.
3. the connection system according to one of claim 1 or 2, it is characterised in that handle (3) place is cased with insulated heat
Set.
4. the connection system according to one of Claims 2 or 3, it is characterised in that connecting hole (8) surface scribble not with
The coating for the material adhesion that 3D printer is used.
5. connection system according to claim 4, it is characterised in that according to the diameter of the consumptive material, it is determined that described
The diameter D of connecting hole (8).
6. connection system according to claim 5, it is characterised in that the length L of the connecting hole (8) and the connecting hole
(8) relation between diameter D is L=3 × D+4.
7. connection system according to claim 1, it is characterised in that the power of the heating rod (5) is according to the consumptive material
Diameter selection.
8. connection system according to claim 1, it is characterised in that the connection system can connect the consumptive material of different colours
Be connected together the multi-color printing of implementation model.
9. a kind of method that connection system using as described in one of claim 1-8 carries out 3D printer consumptive material connection, it is special
Levy and be, comprise the following steps：
It is the connection system energization Step 1: turning on the power switch (1)；
Step 2: setting the power of heating rod (5) according to the diameter of consumptive material；
Reached Step 3: detecting temperature by temperature sensor (6) after the temperature that user sets, need what is connected by two sections
The two connecting end surfaces alignment of consumptive material is placed on the connecting hole (8)；
Step 4: two sections of consumptive materials can be connected together after heating is melted, two sections of consumptive materials are that can be spliced into one after cooling
It is overall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649679.0A CN107234807A (en) | 2017-08-02 | 2017-08-02 | A kind of 3D printer connects system and method with consumptive material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710649679.0A CN107234807A (en) | 2017-08-02 | 2017-08-02 | A kind of 3D printer connects system and method with consumptive material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107234807A true CN107234807A (en) | 2017-10-10 |
Family
ID=59988942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710649679.0A Pending CN107234807A (en) | 2017-08-02 | 2017-08-02 | A kind of 3D printer connects system and method with consumptive material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107234807A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672176A (en) * | 2017-11-06 | 2018-02-09 | 陆秀尧 | The consumptive material series-mounting of 3D printer colour print can be achieved |
| CN108908931A (en) * | 2018-06-04 | 2018-11-30 | 浙江工贸职业技术学院 | A kind of 3D printing silk material welder |
| CN114571731A (en) * | 2022-02-28 | 2022-06-03 | 四川建筑职业技术学院 | Equipment for processing printing consumables |
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| CN104275801A (en) * | 2014-10-20 | 2015-01-14 | 西安非凡士机器人科技有限公司 | Welding device for 3D printing plastic material |
| 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 |
| EP3172038A1 (en) * | 2014-07-22 | 2017-05-31 | Stratasys, Inc. | Gear-based liquefier assembly for additive manufacturing system, and methods of use thereof |
| CN106827503A (en) * | 2017-02-16 | 2017-06-13 | 武汉君荣迅联科技有限责任公司 | 3D printing consumptive material connector |
| CN207014784U (en) * | 2017-08-02 | 2018-02-16 | 北京卫星制造厂 | A kind of connection system for 3D printer consumptive material |
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2017
- 2017-08-02 CN CN201710649679.0A patent/CN107234807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3172038A1 (en) * | 2014-07-22 | 2017-05-31 | Stratasys, Inc. | Gear-based liquefier assembly for additive manufacturing system, and methods of use thereof |
| CN104275801A (en) * | 2014-10-20 | 2015-01-14 | 西安非凡士机器人科技有限公司 | Welding device for 3D printing plastic material |
| 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 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107672176A (en) * | 2017-11-06 | 2018-02-09 | 陆秀尧 | The consumptive material series-mounting of 3D printer colour print can be achieved |
| CN107672176B (en) * | 2017-11-06 | 2019-01-08 | 绍兴亨利领带时装有限公司 | The consumptive material series-mounting of 3D printer colour print can be achieved |
| CN108908931A (en) * | 2018-06-04 | 2018-11-30 | 浙江工贸职业技术学院 | A kind of 3D printing silk material welder |
| CN114571731A (en) * | 2022-02-28 | 2022-06-03 | 四川建筑职业技术学院 | Equipment for processing printing consumables |
| CN114571731B (en) * | 2022-02-28 | 2023-10-31 | 四川建筑职业技术学院 | Equipment for processing printing consumables |
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| PB01 | Publication | ||
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Application publication date: 20171010 |