CN108016043A - A kind of feed mechanism of 3D printer - Google Patents

A kind of feed mechanism of 3D printer Download PDF

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Publication number
CN108016043A
CN108016043A CN201810069362.4A CN201810069362A CN108016043A CN 108016043 A CN108016043 A CN 108016043A CN 201810069362 A CN201810069362 A CN 201810069362A CN 108016043 A CN108016043 A CN 108016043A
Authority
CN
China
Prior art keywords
box
motor
stirring
agitating shaft
motor control
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
Application number
CN201810069362.4A
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Chinese (zh)
Inventor
金智丽
Original Assignee
金智丽
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 金智丽 filed Critical 金智丽
Priority to CN201810069362.4A priority Critical patent/CN108016043A/en
Publication of CN108016043A publication Critical patent/CN108016043A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B33Y40/00Auxiliary operations or equipment, e.g. for material handling

Abstract

The invention discloses a kind of feed mechanism of 3D printer, including box for feeding odd and the motor control box for being fixedly mounted on box for feeding odd side, the bottom of the box for feeding odd is equipped with conveying pipeline, the inner rotation of the box for feeding odd is provided with horizontally disposed agitating shaft, fixing sleeve is connected to multiple axle sleeves on the agitating shaft, multiple stirring rod are installed with the axle sleeve, slide and extend in motor control box in one end of the agitating shaft, slide is installed with the top inner wall of the motor control box, sliding shoe is slidably fitted with the slide, the bottom of the sliding shoe is installed with stirring motor, and one end of agitating shaft in motor control box is fixedly connected with the output shaft of stirring motor.The configuration of the present invention is simple, highly effective, can expand the scope of activities of stirring rod, during feeding, stirring rod can stir evenly various materials such feed mechanism, advantageously ensure that the quality of product, meet the use demand of people.

Description

A kind of feed mechanism of 3D printer
Technical field
The present invention relates to 3D printer technical field, more particularly to a kind of feed mechanism of 3D printer.
Background technology
3D printer is also known as three-dimensional printer, is a kind of a kind of machine of accumulation manufacturing technology, i.e. RP technique, it Based on being a kind of digital model file, with special wax material, powdery metal or plastics etc. can jointing material, pass through printing one Jointing material layer by layer come manufacture three-dimensional object.Three-dimensional printer is used to manufacture product, the mode successively printed at this stage 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 handle Product is created from level to level.
Feed mechanism is designed with 3D printer, due to material be not it is single, feed mechanism during feeding all Stirring rod is needed to futher stir various materials, but in existing technology, the group number of stirring rod is few, and stirring rod Scope of activities be all fixed so that mixing area is limited, easily occurs stirring non-uniform phenomenon, and a variety of after stirring Material can all be melted in the smelting furnace intracavitary at nozzle, then sprayed and printed by nozzle, if the uneven meeting of material stirring Influence the quality of product.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of feeding of the 3D printer proposed Mechanism.
To achieve these goals, present invention employs following technical solution:
A kind of feed mechanism of 3D printer, including box for feeding odd and the motor control box for being fixedly mounted on box for feeding odd side, The bottom of the box for feeding odd is equipped with conveying pipeline, and the inner rotation of the box for feeding odd is provided with horizontally disposed agitating shaft, described to stir Mix fixing sleeve on axis and be connected to multiple axle sleeves, multiple stirring rod are installed with the axle sleeve, one end of the agitating shaft is slided Extend in motor control box, slide is installed with the top inner wall of the motor control box, peace is slided on the slide Equipped with sliding shoe, the bottom of the sliding shoe is installed with stirring motor, and one of the agitating shaft in motor control box End is fixedly connected with the output shaft of stirring motor, and side of the stirring motor away from agitating shaft is installed with horizontally disposed Portable pillar, the lower section of the portable pillar are equipped with the stepper motor being fixedly mounted in motor control box, the stepper motor it is defeated Fixing sleeve is connected to drive gear on shaft, and the length direction of bottom along the portable pillar of the portable pillar offers gear grooved, and drives Moving gear is meshed with gear grooved.
Preferably, multiple axle sleeves are equidistantly spaced along the length direction of agitating shaft, and multiple stirring rod are based on axle sleeve Axle center annular is evenly distributed.
Preferably, mounting hole is offered on the box for feeding odd and motor control box side inner wall close to each other, two Equal fixing sleeve is connected to same sealing sliding sleeve in mounting hole, and agitating shaft activity through sealing sliding sleeve and extends to sealing sliding sleeve It is exterior.
Preferably, through hole is offered on side inner wall of the motor control box away from box for feeding odd, and portable pillar activity is passed through Reach through hole.
Preferably, the both ends of the slide are installed with limiter, and two limiters are mutually fitted with stirring motor Match somebody with somebody.
Preferably, shaft coupling is installed with the output shaft of the stirring motor, and stirring motor passes through with agitating shaft Shaft coupling installation is fixed.
Preferably, installing plate is fixedly welded with the stepper motor, and installing plate is mounted by means of bolts on motor On side wall inside control cabinet.
Compared with prior art, the beneficial effects of the invention are as follows:
In the use of the present invention, number setting are organized due to stirring rod more, it is possible to increase stirring efficiency, and pass through stepping Motor drives drive gear rotation, and since drive gear is meshed with the gear grooved of movable column bottom, final drive gear rotates The movement of portable pillar left and right horizontal is driven again, and portable pillar drives agitating shaft, axle sleeve and stirring rod progress whole further through stirring motor Body to the left or moves right, so as to increase the scope of activities of stirring rod, is conducive to make material stirring evenly, further The efficiency of stirring is improved, ultimately facilitates the quality for ensureing product;
In conclusion the configuration of the present invention is simple, highly effective, the scope of activities of stirring rod, such feeder can be expanded During feeding, stirring rod can stir evenly various materials structure, advantageously ensure that the quality of product, meet The use demand of people.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the feed mechanism of 3D printer proposed by the present invention;
Fig. 2 be a kind of feed mechanism of 3D printer proposed by the present invention between agitating shaft, stirring rod and axle sleeve Attachment structure schematic diagram.
In figure:1 box for feeding odd, 2 motor control box, 3 conveying pipelines, 4 agitating shafts, 5 stirring rod, 6 axle sleeves, 7 sealing sliding sleeves, 8 are stirred Mix motor, 9 sliding shoes, 10 slides, 11 portable pillars, 12 through holes, 13 gear grooveds, 14 drive gears, 15 stepper motors.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
With reference to Fig. 1-2, a kind of feed mechanism of 3D printer, including box for feeding odd 1 and it is fixedly mounted on 1 side of box for feeding odd Motor control box 2, the bottom of box for feeding odd 1 are equipped with conveying pipeline 3, and the inner rotation of box for feeding odd 1 is provided with horizontally disposed agitating shaft 4, fixing sleeve is connected to multiple axle sleeves 6 on agitating shaft 4, and multiple stirring rod 5 are installed with axle sleeve 6, and one end of agitating shaft 4 is slided Extend in motor control box 2, slide 10 is installed with the top inner wall of motor control box 2, is slidably installed on slide 10 There is sliding shoe 9, the bottom of sliding shoe 9 is installed with stirring motor 8, and one end of the agitating shaft 4 in motor control box 2 It is fixedly connected with the output shaft of stirring motor 8, side of the stirring motor 8 away from agitating shaft 4 is installed with horizontally disposed work Dynamic column 11, the lower section of portable pillar 11 are equipped with the stepper motor 15 being fixedly mounted in motor control box 2, the output of stepper motor 15 Fixing sleeve is connected to drive gear 14 on axis, and the length direction of bottom along the portable pillar 11 of portable pillar 11 offers gear grooved 13, and Drive gear 14 is meshed with gear grooved 13, the configuration of the present invention is simple, highly effective, can expand the scope of activities of stirring rod 5, During feeding, stirring rod can stir evenly various materials so feed mechanism, advantageously ensure that product Quality, meets the use demand of people.
Multiple axle sleeves 6 are equidistantly spaced along the length direction of agitating shaft 4, and multiple stirring rod 5 are axle center based on axle sleeve 6 Annular is evenly distributed, and box for feeding odd 1 is with offering mounting hole, two installations on the side inner wall close to each other of motor control box 2 Equal fixing sleeve is connected to same sealing sliding sleeve 7 in hole, and the activity of agitating shaft 4 through sealing sliding sleeve 7 and extends to sealing sliding sleeve 7 Outside, motor control box 2 offers through hole 12 on the side inner wall away from box for feeding odd 1, and the activity of portable pillar 11 runs through through hole 12, The both ends of slide 10 are installed with limiter, and two limiters are adapted with stirring motor 8, stirring motor 8 it is defeated Shaft coupling is installed with shaft, and stirring motor 8 is installed by shaft coupling with agitating shaft 4 and fixed, it is solid on stepper motor 15 Surely installing plate is welded with, and installing plate is mounted by means of bolts on the side wall inside motor control box 2, structure letter of the present invention Single, highly effective, can expand the scope of activities of stirring rod 5, for such feed mechanism during feeding, stirring rod can be right Various materials stir evenly, advantageously ensure that the quality of product, meet the use demand of people.
The group number of stirring rod 5 in the present invention is more, when in use, is worked by stirring motor 8, and stirring motor 8 drives and stirs Mix axis 4 to rotate, agitating shaft 4 drives stirring rod 5 to carry out Stirring further through axle sleeve 6, can since the group number of stirring rod 5 is more Stirring efficiency is improved, and is worked by stepper motor 15, stepper motor 15 drives drive gear 14 to rotate, due to drive gear 14 are meshed with the gear grooved 13 of 11 bottom of portable pillar, and the final rotation of drive gear 14 drives 11 left and right horizontal of portable pillar to move again Dynamic, portable pillar 11 drives agitating shaft 4, axle sleeve 6 and stirring rod 5 to carry out entirety to the left or move right further through stirring motor 8 It is dynamic, so as to increase the scope of activities of stirring rod 5, be conducive to make material stirring evenly, further increase the effect of stirring Rate, ultimately facilitates the quality for ensureing product.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of feed mechanism of 3D printer, including box for feeding odd (1) and the motor control for being fixedly mounted on box for feeding odd (1) side Case (2), it is characterised in that the bottom of the box for feeding odd (1) is equipped with conveying pipeline (3), the inner rotation installation of the box for feeding odd (1) There is a horizontally disposed agitating shaft (4), fixing sleeve is connected to multiple axle sleeves (6) on the agitating shaft (4), fixed on the axle sleeve (6) Multiple stirring rod (5) are installed, one end of the agitating shaft (4), which is slided, to be extended in motor control box (2), the motor control Slide (10) is installed with the top inner wall of case (2), sliding shoe (9), the cunning are slidably fitted with the slide (10) The bottom of motion block (9) is installed with stirring motor (8), and one end of the agitating shaft (4) in motor control box (2) is with stirring The output shaft for mixing motor (8) is fixedly connected, and side of the stirring motor (8) away from agitating shaft (4) is installed with level and sets The portable pillar (11) put, the lower section of the portable pillar (11) are equipped with the stepper motor being fixedly mounted in motor control box (2) (15), fixing sleeve is connected to drive gear (14), the bottom edge of the portable pillar (11) on the output shaft of the stepper motor (15) The length direction of portable pillar (11) offers gear grooved (13), and drive gear (14) is meshed with gear grooved (13).
A kind of 2. feed mechanism of 3D printer according to claim 1, it is characterised in that multiple axle sleeves (6) edges stirring The length direction of axis (4) is equidistantly spaced, and it is evenly distributed for axle center annular that multiple stirring rod (5) are based on axle sleeve (6).
3. the feed mechanism of a kind of 3D printer according to claim 1, it is characterised in that the box for feeding odd (1) and electricity Offer mounting hole on machine control cabinet (2) side inner wall close to each other, in two mounting holes fixing sleeve be connected to it is same Sliding sleeve (7) is sealed, and agitating shaft (4) activity runs through sealing sliding sleeve (7) and extends to the outside of sealing sliding sleeve (7).
A kind of 4. feed mechanism of 3D printer according to claim 1, it is characterised in that the motor control box (2) Through hole (12) is offered on side inner wall away from box for feeding odd (1), and portable pillar (11) activity runs through through hole (12).
A kind of 5. feed mechanism of 3D printer according to claim 1, it is characterised in that the both ends of the slide (10) Limiter is installed with, and two limiters are adapted with stirring motor (8).
6. the feed mechanism of a kind of 3D printer according to claim 1, it is characterised in that the stirring motor (8) Shaft coupling is installed with output shaft, and stirring motor (8) is installed by shaft coupling with agitating shaft (4) and fixed.
7. the feed mechanism of a kind of 3D printer according to claim 1, it is characterised in that on the stepper motor (15) Installing plate is fixedly welded with, and installing plate is mounted by means of bolts on the internal side wall of motor control box (2).
CN201810069362.4A 2018-01-24 2018-01-24 A kind of feed mechanism of 3D printer Pending CN108016043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810069362.4A CN108016043A (en) 2018-01-24 2018-01-24 A kind of feed mechanism of 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810069362.4A CN108016043A (en) 2018-01-24 2018-01-24 A kind of feed mechanism of 3D printer

Publications (1)

Publication Number Publication Date
CN108016043A true CN108016043A (en) 2018-05-11

Family

ID=62074834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810069362.4A Pending CN108016043A (en) 2018-01-24 2018-01-24 A kind of feed mechanism of 3D printer

Country Status (1)

Country Link
CN (1) CN108016043A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724729A (en) * 2018-05-22 2018-11-02 张梦如 A kind of multistation 3D printing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108724729A (en) * 2018-05-22 2018-11-02 张梦如 A kind of multistation 3D printing method
CN108724729B (en) * 2018-05-22 2021-06-22 南京瑞贻电子科技有限公司 Multi-station 3D printing method

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Application publication date: 20180511