CN107283844A - A kind of 3D printer wire feeder of adjusting tensioning power - Google Patents
A kind of 3D printer wire feeder of adjusting tensioning power Download PDFInfo
- Publication number
- CN107283844A CN107283844A CN201710602127.4A CN201710602127A CN107283844A CN 107283844 A CN107283844 A CN 107283844A CN 201710602127 A CN201710602127 A CN 201710602127A CN 107283844 A CN107283844 A CN 107283844A
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- China
- Prior art keywords
- base
- pushing roller
- wire
- clamping frame
- housed
- 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.)
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Classifications
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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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of 3D printer wire feeder of adjusting tensioning power, including bottom plate, bottom plate is provided with base, wire pushing roller is housed on base, wire pushing roller surface is inner concave shape structure, wire pushing roller surface is provided with friction decorative pattern, wire pushing roller connects stepper motor, provided with compression bearing directly over wire pushing roller, compression axis is housed on clamping frame, clamping frame left end is by bolted splice on hinge stent, hinge stent is arranged on chassis left side upper end, upper end is provided with inverted T-shaped chute on the right side of base, sliding block is housed in inverted T-shaped chute, sliding block is provided with screw rod, above screw rod clamping frame right-hand member is connected by compressing regulating nut, holddown spring is housed between upper end and clamping frame right-hand member downside on the right side of base, holddown spring lower end is provided with catch, catch lower end is provided with pressure sensor, structure of the present invention is novel, it is stable, it can realize that wire feed pressure is adjusted, adapt to different material silk feeding pressure requirements, meet use requirement.
Description
Technical field
The present invention relates to a kind of 3D printer part, specifically a kind of 3D printer wire feeder of adjusting tensioning power.
Background technology
3D printer is also known as three-dimensional printer (3DP), is a kind of machine of a kind of accumulation manufacturing technology, i.e. RP technique
Device, based on it is a kind of mathematical model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through
Jointing material from level to level is printed to manufacture the object of three-dimensional.Three-dimensional printer is used to manufacture product at this stage.Successively print
Mode carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put into 3D printer, and machine can be according to
Program is from level to level created product.
The 3D printer difference maximum with conventional printer is that " ink " that it is used is raw material true, heap
The form of folded thin layer has varied, available for the medium wide variety of printing, from various plastics to metal, ceramics and rubber
Gelatin substance.Some printers can also combine different medium, and one, the object that order is printed is hard and other end is soft.
Now popular is with fusion sediment rapid shaping (Fused Deposition Modeling, FDM) 3D
Printer, wherein wire feeder is one of most important part in this kind of printer, present 3D printer wire feeder structure
Single, wire feed pressure is single, and when to different material silk wire feeds, the problem of easily occurring to slide or postpone causes printing to be lost
Lose, it is impossible to meet the wire feed requirement of present 3D printer.
The content of the invention
It is an object of the invention to provide a kind of 3D printer wire feeder of adjusting tensioning power, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of 3D printer wire feeder of adjusting tensioning power, including bottom plate, the bottom plate are provided with base, the bottom
Wire pushing roller is housed, the wire pushing roller surface is inner concave shape structure, and the wire pushing roller surface is provided with friction decorative pattern, institute on seat
State directly over wire pushing roller connection stepper motor, the wire pushing roller provided with bearing is compressed, the compression axis is housed in clamping frame
On, the clamping frame left end is by bolted splice on hinge stent, and the hinge stent is arranged on chassis left side upper end, the base
Right side upper end, which is provided with inverted T-shaped chute, the inverted T-shaped chute, is equipped with sliding block, and the sliding block is provided with above screw rod, the screw rod
Clamping frame right-hand member is connected by compressing regulating nut, equipped with compression bullet between the base right side upper end and clamping frame right-hand member downside
Spring, the holddown spring lower end is provided with catch, and the catch lower end is provided with the right side of pressure sensor, the bottom plate upper end and is connected with
Piston cylinder, piston cylinder inner bottom is connected with adjustable spring, and adjustable spring upper end is connected with piston, and piston (23) upper end is connected with
Piston rod, piston rod upper end is connected with wire obtained mouth.
It is used as further scheme of the invention：Import and set on the inside of block, base left end provided with material silk on the outside of the base left end
Have into a mouth.
It is used as further scheme of the invention：The wire pushing roller two ends are provided with limiting plate, and the wire pushing roller passes through solid
Determine bolt and axle sleeve connection stepper motor.
It is used as further scheme of the invention：The pressure sensor is arranged on the right side of base in the standing groove of upper end.
It is used as further scheme of the invention：The bottom plate is provided with mounting hole.
Compared with prior art, the beneficial effects of the invention are as follows：Structure of the present invention is novel, stable, can realize and send
The regulation of silk tensile force, adapts to the tensioning pressure requirement of different material silk feedings, meets use requirement.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the 3D printer wire feeder of adjusting tensioning power.
Fig. 2 is a kind of structural representation of wire pushing roller in 3D printer wire feeder of adjusting tensioning power
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Refer in Fig. 1 and 2, the embodiment of the present invention, a kind of 3D printer wire feeder of adjusting tensioning power, including bottom
Plate 18, bottom plate 18, which is provided with base 19, base 19, is equipped with wire pushing roller 1, and the surface of wire pushing roller 1 is inner concave shape structure 103, is sent
Silk roller 1 surface is provided with directly over friction decorative pattern 104, the connection stepper motor 8 of wire pushing roller 1, wire pushing roller 1 provided with compression bearing
7, bearing 7 is compressed on clamping frame 6, and the left end of clamping frame 6 is hinged on hinge stent 4 by bolt 5, and hinge stent 4 is arranged on bottom
19 left side upper ends of seat, the right side upper end of base 19, which is provided with inverted T-shaped chute 15, inverted T-shaped chute 15, is equipped with sliding block 16, is set on sliding block 16
There is screw rod 9, the top of screw rod 9 connects the right-hand member of clamping frame 6 by compressing regulating nut 10, and the right side upper end of base 19 is right with clamping frame 6
Holddown spring 11 is housed, the lower end of holddown spring 11 is provided with catch 12, and the lower end of catch 12 is provided with pressure sensor 13 between the downside of end,
Piston cylinder 25 is connected with the right side of the upper end of bottom plate 18, the inner bottom of piston cylinder 25 is connected with adjustable spring 24, adjustable spring 24
Upper end is connected with piston 2, and the upper end of piston 23 is connected with piston rod 22, and the upper end of piston rod 22 is connected with wire obtained mouth 17, passes through piston
Cooperation between 23 and adjustable spring 24, so that the material silk in wire obtained mouth 17 out is kept with the bottom of wire pushing roller 1 all the time
Import and be provided with the inside of block 3, the left end of base 19 into a mouth 2, wire pushing roller provided with material silk in same level, on the outside of the left end of base 19
1 two ends are provided with limiting plate 102, and wire pushing roller 1 connects stepper motor 8, pressure sensor by fixing bolt 101 and axle sleeve 105
14 are arranged in the standing groove 14 of the right side upper end of base 19, and bottom plate 18 is provided with mounting hole 21.
Structure of the present invention is novel, stable, and the design on base is hinged on by clamping frame so that compresses bearing and opens
Convenient, material silk importing is quick and easy for installation, by screw rod, holddown spring and the design for compressing regulating nut, realizes and compresses bearing
Regulation to expecting silk pressure, by the design of pressure sensor, convenient monitoring wire feed pressure in real time is also convenient for the tune directly perceived of pressure
Section, the present invention can realize that wire feed pressure is adjusted, and adapt to different material silk feeding pressure requirements, meet use requirement.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of 3D printer wire feeder of adjusting tensioning power, including bottom plate (18), it is characterised in that the bottom plate (18)
It is provided with base (19), base (19) and wire pushing roller (1) is housed, wire pushing roller (1) surface is inner concave shape structure (103), is sent
Silk roller (1) surface is set provided with friction decorative pattern (104), wire pushing roller (1) connection stepper motor (8), wire pushing roller (1) surface
There is compression bearing (7), compress bearing (7) on clamping frame (6), clamping frame (6) left end is hinged on hinge stent by bolt (5)
(4) on, hinge stent (4) is arranged on upper end on the right side of upper end on the left of base (19), base (19) and is provided with inverted T-shaped chute (15), inverted T-shaped
Sliding block (16) is housed, sliding block (16) is provided with above screw rod (9), screw rod (9) by compressing regulating nut (10) in chute (15)
Connect and holddown spring (11), pressure are housed on the right side of clamping frame (6) right-hand member, base (19) between upper end and clamping frame (6) right-hand member downside
Tight spring (11) lower end is provided with catch (12), and catch (12) lower end is provided with pressure sensor (13), and bottom plate (18) upper end is right
Side is connected with piston cylinder (25), and piston cylinder (25) inner bottom is connected with adjustable spring (24), the connection of adjustable spring (24) upper end
There is piston (23), piston (23) upper end is connected with piston rod (22), and piston rod (22) upper end is connected with wire obtained mouth (17).
2. a kind of 3D printer wire feeder of adjusting tensioning power according to claim 1, it is characterised in that the bottom
Import and be provided with the inside of block (3), base (19) left end into a mouth (2) provided with material silk on the outside of seat (19) left end.
3. the 3D printer wire feeder of a kind of adjusting tensioning power according to claim 1, it is characterised in that described to send
Silk roller (1) two ends are provided with limiting plate (102), and wire pushing roller (1) connects stepping by fixing bolt (101) and axle sleeve (105)
Motor (8).
4. a kind of 3D printer wire feeder of adjusting tensioning power according to claim 1, it is characterised in that the pressure
Force snesor (14) is arranged on the right side of base (19) in the standing groove (14) of upper end.
5. a kind of 3D printer wire feeder of adjusting tensioning power according to claim 1, it is characterised in that the bottom
Plate (18) is provided with mounting hole (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602127.4A CN107283844A (en) | 2017-07-21 | 2017-07-21 | A kind of 3D printer wire feeder of adjusting tensioning power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710602127.4A CN107283844A (en) | 2017-07-21 | 2017-07-21 | A kind of 3D printer wire feeder of adjusting tensioning power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283844A true CN107283844A (en) | 2017-10-24 |
Family
ID=60102918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710602127.4A Pending CN107283844A (en) | 2017-07-21 | 2017-07-21 | A kind of 3D printer wire feeder of adjusting tensioning power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283844A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437468A (en) * | 2018-05-04 | 2018-08-24 | 芜湖众梦电子科技有限公司 | A kind of tensile force for 3D printer is adjustable wire feeder |
| CN108819226A (en) * | 2018-07-26 | 2018-11-16 | 南京工程学院 | A kind of adjustable wire squeeze monitoring alarm device |
| CN109703027A (en) * | 2018-12-21 | 2019-05-03 | 河南筑诚电子科技有限公司 | A kind of long-range metal plate extruder of 3D printer |
| CN109704135A (en) * | 2018-12-21 | 2019-05-03 | 河南筑诚电子科技有限公司 | A kind of semi-automatic consumptive material winding code line machine of 3D printing |
| CN110789119A (en) * | 2019-12-05 | 2020-02-14 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printer consumptive material feeding guiding mechanism |
| CN111670109A (en) * | 2018-01-31 | 2020-09-15 | 创成式参数有限公司 | Wire driving device |
| CN115091754A (en) * | 2022-06-14 | 2022-09-23 | 北华航天工业学院 | Printing platform adjusting device of three-dimensional printer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010030383A1 (en) * | 1999-04-20 | 2001-10-18 | Stratasys, Inc. | Filament cassette and loading system |
| CN104608390A (en) * | 2015-02-28 | 2015-05-13 | 济南大学 | Material feeding mechanism for 3D printer |
| WO2016064369A1 (en) * | 2014-10-23 | 2016-04-28 | Joint Stock Company "Nvo "Chervona Hvilya" | Method and system for manufacturing of three dimensional objects |
| CN106493940A (en) * | 2016-12-14 | 2017-03-15 | 浙江工贸职业技术学院 | The 3D printer shower nozzle of nozzle diameter real-time variable |
| CN206124231U (en) * | 2016-08-08 | 2017-04-26 | 广西慧思通科技有限公司 | Novel FDM3D printer send silk device |
-
2017
- 2017-07-21 CN CN201710602127.4A patent/CN107283844A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010030383A1 (en) * | 1999-04-20 | 2001-10-18 | Stratasys, Inc. | Filament cassette and loading system |
| WO2016064369A1 (en) * | 2014-10-23 | 2016-04-28 | Joint Stock Company "Nvo "Chervona Hvilya" | Method and system for manufacturing of three dimensional objects |
| CN104608390A (en) * | 2015-02-28 | 2015-05-13 | 济南大学 | Material feeding mechanism for 3D printer |
| CN206124231U (en) * | 2016-08-08 | 2017-04-26 | 广西慧思通科技有限公司 | Novel FDM3D printer send silk device |
| CN106493940A (en) * | 2016-12-14 | 2017-03-15 | 浙江工贸职业技术学院 | The 3D printer shower nozzle of nozzle diameter real-time variable |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111670109A (en) * | 2018-01-31 | 2020-09-15 | 创成式参数有限公司 | Wire driving device |
| CN108437468A (en) * | 2018-05-04 | 2018-08-24 | 芜湖众梦电子科技有限公司 | A kind of tensile force for 3D printer is adjustable wire feeder |
| CN108437468B (en) * | 2018-05-04 | 2021-06-01 | 芜湖文青机械设备设计有限公司 | A adjustable thread feeding mechanism of tensile force for 3D printer |
| CN108819226A (en) * | 2018-07-26 | 2018-11-16 | 南京工程学院 | A kind of adjustable wire squeeze monitoring alarm device |
| CN109703027A (en) * | 2018-12-21 | 2019-05-03 | 河南筑诚电子科技有限公司 | A kind of long-range metal plate extruder of 3D printer |
| CN109704135A (en) * | 2018-12-21 | 2019-05-03 | 河南筑诚电子科技有限公司 | A kind of semi-automatic consumptive material winding code line machine of 3D printing |
| CN110789119A (en) * | 2019-12-05 | 2020-02-14 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printer consumptive material feeding guiding mechanism |
| CN115091754A (en) * | 2022-06-14 | 2022-09-23 | 北华航天工业学院 | Printing platform adjusting device of three-dimensional printer |
| CN115091754B (en) * | 2022-06-14 | 2023-05-26 | 北华航天工业学院 | Printing platform adjusting device of three-dimensional printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |
|
| RJ01 | Rejection of invention patent application after publication |