CN106313510A - Material mixing device of 3D printer - Google Patents

Material mixing device of 3D printer Download PDF

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Publication number
CN106313510A
CN106313510A CN201610891544.0A CN201610891544A CN106313510A CN 106313510 A CN106313510 A CN 106313510A CN 201610891544 A CN201610891544 A CN 201610891544A CN 106313510 A CN106313510 A CN 106313510A
Authority
CN
China
Prior art keywords
mixing tank
mixing
printer
feed pipe
piston rod
Prior art date
Application number
CN201610891544.0A
Other languages
Chinese (zh)
Inventor
孔艳阳
张宏山
朱业革
Original Assignee
河南龙璟科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 河南龙璟科技有限公司 filed Critical 河南龙璟科技有限公司
Priority to CN201610891544.0A priority Critical patent/CN106313510A/en
Publication of CN106313510A publication Critical patent/CN106313510A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22Component parts, details or accessories; Auxiliary operations
    • B29B7/24Component parts, details or accessories; Auxiliary operations for feeding
    • B29B7/248Component parts, details or accessories; Auxiliary operations for feeding with plungers for introducing the material, e.g. from below
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y30/00Apparatus for additive manufacturing; Details thereof or accessories therefor

Abstract

The invention relates to a material mixing device of a 3D printer. The material mixing device comprises a printer housing; a loading hopper is arranged on the outer part of the printer housing; a left feeding tube and a right feeding tube are separately connected at the left side and the right side of the lower end of a material guide tube; the lower end of the left feeding tube and the lower end of the right feeding tube are separately connected with a left material mixing tank and a right material mixing tank; a left piston rod is arranged in the top end of the left material mixing tank; the lower end of the left piston rod is connected with a left pushing plate; a right piston rod is arranged in the top end of the right material mixing tank; the lower end of the right piston rod is connected with a right pushing plate; the lower part of the left material mixing tank and the lower part of the right material mixing tank are connected in a penetrating mode; a stirring shaft is arranged in a connected part of the left material mixing tank and the right material mixing tank; stirring blades are uniformly arranged at the outer side of the lower part of the stirring shaft; the top end of the stirring shaft is connected with a drive motor; the drive motor is arranged on a mounting plate; the mounting plate is connected between the left material mixing tank and the right material mixing tank; and the lower end of the connected part of the left material mixing tank and the right material mixing tank is connected with a discharge hole. The material mixing device has the advantages of a simple structure, convenient and quick use, and uniform fixing.

Description

A kind of mixing device of 3D printer
Technical field
The invention belongs to 3D printing device technical field, be specifically related to the mixing device of a kind of 3D printer.
Background technology
3D printer, also known as three-dimensional printer, is a kind of machine of a kind of accumulation manufacturing technology, i.e. Rapid Prototyping technique, it Based on being a kind of mathematical model file, use special wax material, powdery metal or plastics etc. can jointing material, by printing one Jointing material layer by layer manufactures the object of three-dimensional.Present stage three-dimensional printer is used to manufacture product, the mode successively printed Carry out the technology of constructed object.The principle of 3D printer is that data and raw material are put in 3D printer, and machine can be according to program handle Product is created from level to level, and needing to be placed on by printed material in advance mixing device during printing, to carry out mix and blend equal Even, existing mixing device is made up of plus agitating device feed pipe, mixing tank, discharge nozzle mostly, simple the indulging of mixing tank To layout, this mode stirs the most uniform, it is impossible to material is sufficiently mixed, affects printing effect.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, and provide a kind of simple in construction, convenient to use, The mixing device of the 3D printer of mix homogeneously.
The object of the present invention is achieved like this: the mixing device of a kind of 3D printer, it includes printer casing, described The outside of printer casing be provided with loading hopper, described loading hopper is provided with weight sensing with the junction of printer casing Device, connects on the downside of the middle part of described loading hopper and has passage, the left and right sides of the lower end of described passage to be connected to Left feed pipe and right feed pipe, described left feed pipe is connected to left mixing tank and right batch mixing with the lower end of right feed pipe Tank, is provided with left piston bar in the top of described left mixing tank, the lower end of described left piston bar connects left push pedal, described Right mixing tank top in be provided with right piston rod, the lower end of described right piston rod connects right push pedal, and a described left side is mixed Batch can runs through with the bottom of right mixing tank and is connected, and the connection of described left mixing tank and right mixing tank is provided with shaft in having, The lower outside of described shaft is evenly arranged with stirring vane, and the top of described shaft connects driving motor, institute The driving motor stated is arranged on a mounting board, and described installing plate is connected between left mixing tank and right mixing tank, a described left side Mixing tank is connected with the lower end of right mixing tank junction discharging opening.
Described left feed pipe, right feed pipe and passage three are in the structure of falling Y-shaped.
Be formed in one between described left mixing tank and right mixing tank structure.
Described left mixing tank and the V-shaped structure of right mixing tank.
Beneficial effects of the present invention: two mixing tank V-shaped structural charge pipes at an upper portion thereof, material use self gravitation Flowing to bottom mixing tank, piston rod drives push pedal to extrude material, and shaft drives stirring vane to be stirred simultaneously, etc. Opening discharging opening after stirring again, make material enter next operation, the present invention has simple in construction, easy to use in a word Fast, the advantage of mix homogeneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mixing device of the present invention a kind of 3D printer.
In figure: 1, printer casing 2, loading hopper 3, weight sensor 4, passage 5, right feed pipe 6, peace Dress plate 7, right piston rod 8, right push pedal 9, right mixing tank 10, shaft 11, stirring vane 12, discharging opening 13, left mixing tank 14, left push pedal 15, left piston bar 16, left feed pipe 17, driving motor.
Detailed description of the invention
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As it is shown in figure 1, the mixing device of a kind of 3D printer, it includes printer casing 1, outside described printer casing 1 Portion is provided with loading hopper 2, and described loading hopper 2 is provided with weight sensor 3 with the junction of printer casing 1, and described adds Connecting on the downside of the middle part of hopper 3 has passage 4, the left and right sides of the lower end of described passage 4 to be connected to left feed pipe 16 are connected to left mixing tank 13 and right mixing tank with right feed pipe 5, described left feed pipe 16 and the lower end of right feed pipe 5 9, it is provided with left piston bar 15 in the top of described left mixing tank 13, the lower end of described left piston bar 15 connects left push pedal 14, it is provided with right piston rod 9 in the top of described right mixing tank 9, the lower end of described right piston rod 9 connects right push pedal 8, Described left mixing tank 13 runs through with the bottom of right mixing tank 9 and is connected, and described left mixing tank 13 has with the connection of right mixing tank 9 Inside being provided with shaft 10, the lower outside of described shaft 10 is evenly arranged with stirring vane 11, described shaft 10 Top connect have driving motor 17, described driving motor 17 is arranged on installing plate 6, and described installing plate 6 is connected to a left side Between mixing tank 13 and right mixing tank 9, described left mixing tank 13 is connected with the lower end of right mixing tank 9 junction discharging opening 12。
Printed material, when implementing, is added mixing tank, the weight sensor on the downside of loading hopper by loading hopper by the present invention Can synchronize to sense and add the weight of material and be transferred in printer control system, material passes through guide pipe flow and feed pipe In mixing tank, at this moment piston rod starts the bottom driving push pedal that material is squeezed in mixing tank, drives electric motor starting and drives Shaft is stirred, and material is stirred by stirring vane, when material stirring is to when presetting effect, opens discharging opening so that Material enters next operation, in the process, the mixing tank of " V " shape structure can by means of self gravitation make stirring and from Discharging opening is the most convenient when flowing out, and the present invention has simple in construction, convenient to use, the advantage of mix homogeneously in a word.
Embodiment 2
As it is shown in figure 1, the mixing device of a kind of 3D printer, it includes printer casing 1, outside described printer casing 1 Portion is provided with loading hopper 2, and described loading hopper 2 is provided with weight sensor 3 with the junction of printer casing 1, and described adds Connecting on the downside of the middle part of hopper 3 has passage 4, the left and right sides of the lower end of described passage 4 to be connected to left feed pipe 16 are connected to left mixing tank 13 and right mixing tank with right feed pipe 5, described left feed pipe 16 and the lower end of right feed pipe 5 9, it is provided with left piston bar 15 in the top of described left mixing tank 13, the lower end of described left piston bar 15 connects left push pedal 14, it is provided with right piston rod 9 in the top of described right mixing tank 9, the lower end of described right piston rod 9 connects right push pedal 8, Described left mixing tank 13 runs through with the bottom of right mixing tank 9 and is connected, and described left mixing tank 13 has with the connection of right mixing tank 9 Inside being provided with shaft 10, the lower outside of described shaft 10 is evenly arranged with stirring vane 11, described shaft 10 Top connect have driving motor 17, described driving motor 17 is arranged on installing plate 6, and described installing plate 6 is connected to a left side Between mixing tank 13 and right mixing tank 9, described left mixing tank 13 is connected with the lower end of right mixing tank 9 junction discharging opening 12, described left feed pipe 16, right feed pipe 5 are with passage 4 three in the structure of falling Y-shaped, and described left mixing tank 13 is with right Be formed in one between mixing tank 9 structure, described left mixing tank 13 and the right batch mixing 9 V-shaped structure of tank.
Printed material, when implementing, is added mixing tank, the weight sensor on the downside of loading hopper by loading hopper by the present invention Can synchronize to sense and add the weight of material and be transferred in printer control system, material passes through guide pipe flow and feed pipe In mixing tank, at this moment piston rod starts the bottom driving push pedal that material is squeezed in mixing tank, drives electric motor starting and drives Shaft is stirred, and material is stirred by stirring vane, when material stirring is to when presetting effect, opens discharging opening so that Material enters next operation, in the process, the mixing tank of " V " shape structure can by means of self gravitation make stirring and from Discharging opening is the most convenient when flowing out, and left mixing tank and right mixing tank are formed in one structure, it is ensured that integrally-built compactedness, always The present invention there is simple in construction, convenient to use, the advantage of mix homogeneously.

Claims (4)

1. a mixing device for 3D printer, it includes printer casing, it is characterised in that: outside described printer casing Portion is provided with loading hopper, and described loading hopper is provided with weight sensor, described loading hopper with the junction of printer casing Middle part on the downside of connect and have passage, the left and right sides of the lower end of described passage to be connected to left feed pipe and right charging Pipe, described left feed pipe is connected to left mixing tank and right mixing tank, described left mixing tank with the lower end of right feed pipe Top in be provided with left piston bar, the lower end of described left piston bar connects left push pedal, the top of described right mixing tank Inside being provided with right piston rod, the lower end of described right piston rod connects right push pedal, described left mixing tank and right mixing tank Connection is run through in bottom, and the connection of described left mixing tank and right mixing tank is provided with shaft, under described shaft in having Being evenly arranged with stirring vane outside portion, the top of described shaft connects driving motor, and described driving motor is arranged On a mounting board, described installing plate is connected between left mixing tank and right mixing tank, described left mixing tank and right mixing tank The lower end of junction connects discharging opening.
The mixing device of a kind of 3D printer the most as claimed in claim 1, it is characterised in that: described left feed pipe, the right side are entered Material pipe and passage three are in the structure of falling Y-shaped.
The mixing device of a kind of 3D printer the most as claimed in claim 1, it is characterised in that: described left mixing tank mixes with the right side Be formed in one between batch can structure.
The mixing device of a kind of 3D printer the most as claimed in claim 1, it is characterised in that: described left mixing tank mixes with the right side The V-shaped structure of batch can.
CN201610891544.0A 2016-10-13 2016-10-13 Material mixing device of 3D printer CN106313510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610891544.0A CN106313510A (en) 2016-10-13 2016-10-13 Material mixing device of 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610891544.0A CN106313510A (en) 2016-10-13 2016-10-13 Material mixing device of 3D printer

Publications (1)

Publication Number Publication Date
CN106313510A true CN106313510A (en) 2017-01-11

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Family Applications (1)

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CN201610891544.0A CN106313510A (en) 2016-10-13 2016-10-13 Material mixing device of 3D printer

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108082836A (en) * 2017-12-05 2018-05-29 北京崇建工程有限公司 A kind of 3 D-printing for building matches somebody with somebody feeding system and method
CN109676925A (en) * 2019-01-16 2019-04-26 广西富乐科技有限责任公司 Material feeding apparatus when a kind of 3D printer works

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664096A (en) * 1969-03-07 1972-05-23 Neyrpic Bmb Process and apparatus for suspending particles in a liquid
CN104399382A (en) * 2014-09-30 2015-03-11 天津市科成防水材料有限公司 V-shaped feed mixer
CN204724047U (en) * 2015-06-19 2015-10-28 陈赞威 A kind of oscillatory type medicine mixer
CN105128270A (en) * 2015-09-10 2015-12-09 芜湖蓝博塑胶有限公司 Raw material batching device for injection molding materials
CN105727784A (en) * 2015-04-29 2016-07-06 宁夏共享模具有限公司 Material blending apparatus for 3D printer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664096A (en) * 1969-03-07 1972-05-23 Neyrpic Bmb Process and apparatus for suspending particles in a liquid
CN104399382A (en) * 2014-09-30 2015-03-11 天津市科成防水材料有限公司 V-shaped feed mixer
CN105727784A (en) * 2015-04-29 2016-07-06 宁夏共享模具有限公司 Material blending apparatus for 3D printer
CN204724047U (en) * 2015-06-19 2015-10-28 陈赞威 A kind of oscillatory type medicine mixer
CN105128270A (en) * 2015-09-10 2015-12-09 芜湖蓝博塑胶有限公司 Raw material batching device for injection molding materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108082836A (en) * 2017-12-05 2018-05-29 北京崇建工程有限公司 A kind of 3 D-printing for building matches somebody with somebody feeding system and method
CN109676925A (en) * 2019-01-16 2019-04-26 广西富乐科技有限责任公司 Material feeding apparatus when a kind of 3D printer works

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RJ01 Rejection of invention patent application after publication

Application publication date: 20170111

RJ01 Rejection of invention patent application after publication