CN111976137A - Feeding mechanism for 3D printer - Google Patents

Feeding mechanism for 3D printer Download PDF

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Publication number
CN111976137A
CN111976137A CN202010965752.7A CN202010965752A CN111976137A CN 111976137 A CN111976137 A CN 111976137A CN 202010965752 A CN202010965752 A CN 202010965752A CN 111976137 A CN111976137 A CN 111976137A
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CN
China
Prior art keywords
fixed mounting
printer
feeding
stirring
motor
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.)
Withdrawn
Application number
CN202010965752.7A
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Chinese (zh)
Inventor
佘峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010965752.7A priority Critical patent/CN111976137A/en
Publication of CN111976137A publication Critical patent/CN111976137A/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/20Apparatus for additive manufacturing; Details thereof or accessories therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30Auxiliary operations or equipment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30Auxiliary operations or equipment
    • B29C64/307Handling of material to be used in additive manufacturing
    • B29C64/314Preparation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30Auxiliary operations or equipment
    • B29C64/307Handling of material to be used in additive manufacturing
    • B29C64/321Feeding
    • 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
    • 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
    • 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
    • B33Y40/10Pre-treatment

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention provides a feeding mechanism for a 3D printer, and relates to the field of 3D printing equipment. This a feeding mechanism for 3D printer, through setting up first motor and rotating electrical machines, drive first motor, can drive the threaded rod and rotate, thereby can drive slide bar and rotating electrical machines and slide from top to bottom on the threaded rod, the puddler of being convenient for adjusts the stirring from top to bottom in the agitator tank, drive rotating electrical machines, can drive the (mixing) shaft rotatory, thereby it is rotatory to drive the puddler, the effectual home range who has enlarged the puddler, the puddler can be to the more even of multiple material stirring, be favorable to making the more even of material stirring, the efficiency of stirring has further been improved, finally, be favorable to guaranteeing the quality of product.

Description

Feeding mechanism for 3D printer
Technical Field
The invention relates to the technical field of 3D printing equipment, in particular to a feeding mechanism for a 3D printer.
Background
The 3D printer, also called three-dimensional printer, is a machine of an accumulative manufacturing technique, i.e. a rapid prototyping technique, which is a machine based on a digital model file, and manufactures a three-dimensional object by printing a layer of adhesive material by using a special wax material, powdered metal or plastic and the like. At present, a three-dimensional printer is used for manufacturing products, and the technology of constructing an object in a layer-by-layer printing mode is adopted, the principle of the 3D printer is that data and raw materials are put into the 3D printer, and the machine can manufacture the products layer by layer according to a program.
All be equipped with feeding mechanism on the 3D printer, because the material is not single, feeding mechanism all needs the puddler to further stir multiple material at the in-process of pay-off, but feeding mechanism appears stirring inhomogeneous phenomenon easily, thereby the inhomogeneous quality that can influence the product of material stirring.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a feeding mechanism for a 3D printer, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a feeding mechanism for 3D printer, includes material feeding unit, material feeding unit's inside is provided with the agitator tank, material feeding unit's top fixed mounting has the regulating box, the inside both sides of regulating box all are provided with the threaded rod, the inside of regulating box is provided with the rotating electrical machines, the equal fixed mounting in both sides of rotating electrical machines has the slide bar, the one end of slide bar and the sliding surface connection of threaded rod, the top fixed mounting of rotating electrical machines has branch, the inside of agitator tank is provided with the (mixing) shaft, the pivot and the (mixing) shaft transmission of rotating electrical machines are connected, the bottom fixed mounting of agitator tank has the discharging pipe.
The feeding device is characterized in that a feeding box is fixedly arranged on the right side of the feeding device, a connecting plate is fixedly arranged on the right sides of the feeding box and the feeding device, a support column is fixedly arranged at the top of the connecting plate, a movable shaft is arranged at one end of the support column, and a conveying belt is arranged on one side of the support column.
Preferably, the top of regulating box has seted up the opening, the left side fixed mounting at regulating box top has first motor, the pivot and the threaded rod transmission of first motor are connected.
Preferably, the surface of (mixing) shaft is provided with sealed sliding sleeve, the fixed surface of (mixing) shaft installs a plurality of axle sleeve, one side fixed mounting of axle sleeve has a plurality of puddler.
Preferably, one side fixed mounting of pillar has gear motor, gear motor's pivot is connected with the loose axle transmission, gear motor passes through the loose axle and is connected with the conveyer belt transmission.
Preferably, the inside fixed mounting of feeding case has the ring dish of preventing splashing, the inside fixed mounting of feeding case has the baffle, the inside of feeding case is provided with the rotation axis, one side of rotation axis is provided with the gear, the gear passes through the rotation axis transmission and connects, the bottom fixed mounting of feeding case has the inlet pipe, the one end of inlet pipe extends to in the agitator tank.
Preferably, heating pipes are fixedly mounted on two sides of the stirring box, and a heating block is arranged on one side of each heating pipe.
(III) advantageous effects
The invention provides a feeding mechanism for a 3D printer. The method has the following beneficial effects:
1. this a feeding mechanism for 3D printer, through setting up first motor and rotating electrical machines, drive first motor, can drive the threaded rod and rotate, thereby can drive slide bar and rotating electrical machines and slide from top to bottom on the threaded rod, the puddler of being convenient for adjusts the stirring from top to bottom in the agitator tank, drive rotating electrical machines, can drive the (mixing) shaft rotatory, thereby it is rotatory to drive the puddler, the effectual home range who has enlarged the puddler, the puddler can be to the more even of multiple material stirring, be favorable to making the more even of material stirring, the efficiency of stirring has further been improved, finally, be favorable to guaranteeing the quality of product.
2. This a feeding mechanism for 3D printer through setting up gear motor and conveyer belt, can realize the speed of control material conveying, avoids the more or less phenomenon of volume of material conveying, through setting up mutually supporting of feeding case, gear and rotation axis, is favorable to thoroughly stirring the material, avoids stirring the quality that inhomogeneous influence produced.
3. This a feeding mechanism for 3D printer prevents the ring dish that splashes through setting up, when conveyer belt transported substance material to pay-off case, prevents that the material from splashing all around, the effectual waste of avoiding the material through setting up the baffle, can avoid the material adhesion at the inner wall of feeding case, and the effectual material of having practiced thrift has avoided the waste.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the bushing structure of the present invention.
In the figure: the device comprises a feeding device 1, a stirring box 2, an adjusting box 3, a first motor 5, a threaded rod 6, a supporting rod 7, a sliding rod 8, a rotating motor 9, a sealing sliding sleeve 10, a stirring shaft 11, a stirring rod 12, a heating pipe 13, a heating block 14, a discharging pipe 15, a connecting plate 16, a supporting column 17, a speed reducing motor 18, a movable shaft 19, a conveying belt 20, a splash-proof ring disc 21, a feeding box 22, a baffle plate 23, a gear 24, a rotating shaft 25, a feeding pipe 26 and a shaft sleeve 27.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the invention provides a feeding mechanism for a 3D printer, which comprises a feeding device 1, wherein a stirring box 2 is arranged in the feeding device 1, heating pipes 13 are fixedly arranged on both sides of the stirring box 2, the stirring efficiency of a material is effectively accelerated by arranging the heating pipes 13 and the heating blocks 14, so that the material is uniformly and thoroughly stirred, the heating blocks 14 are arranged on one side of the heating pipes 13, an adjusting box 3 is fixedly arranged on the top of the feeding device 1, an opening 4 is formed in the top of the adjusting box 3, a first motor 5 is fixedly arranged on the left side of the top of the adjusting box 3, the first motor 5 is driven by arranging the first motor 5 and a rotating motor 9, a threaded rod 6 can be driven to rotate, a sliding rod 8 and the rotating motor 9 can be driven to slide up and down on the threaded rod 6, and the stirring rod 12 can be conveniently adjusted and stirred up and down in the stirring box 2, the stirring shaft 11 can be driven to rotate by driving the rotating motor 9, so that the stirring rod 12 is driven to rotate, the moving range of the stirring rod 12 is effectively enlarged, the stirring rod 12 can stir various materials more uniformly, the stirring of the materials is facilitated to be more uniform, the stirring efficiency is further improved, and the quality of a product is finally facilitated to be ensured, a rotating shaft of the first motor 5 is in transmission connection with the threaded rod 6, the threaded rods 6 are arranged on two sides inside the adjusting box 3, the rotating motor 9 is arranged inside the adjusting box 3, the rotating motor 9 is driven by arranging the rotating motor 9, so that the stirring shaft 11 can be driven to rotate, the rotating range of the stirring rod 12 is effectively enlarged, the stirring rod 12 can stir various materials more uniformly, the stirring of the materials is facilitated to be more uniform, the stirring efficiency is further improved, and the quality of the product is finally facilitated to be ensured, equal fixed mounting in both sides of rotating electrical machines 9 has slide bar 8, the one end of slide bar 8 and the sliding surface connection of threaded rod 6, the top fixed mounting of rotating electrical machines 9 has branch 7, through setting up branch 7, play the effect of direction support rotating electrical machines 9, the inside of agitator tank 2 is provided with (mixing) shaft 11, the surface of (mixing) shaft 11 is provided with sealed sliding sleeve 10, the fixed surface of (mixing) shaft 11 installs a plurality of axle sleeve 27, one side fixed mounting of axle sleeve 27 has a plurality of puddler 12, the pivot and the transmission of (mixing) shaft 11 of rotating electrical machines 9 are connected, the bottom fixed mounting of agitator tank 2 has discharging pipe 15.
The right side of the feeding device 1 is fixedly provided with a feeding box 22, the interior of the feeding box 22 is fixedly provided with an anti-splashing ring disc 21, the anti-splashing ring disc 21 is arranged, when a conveyor belt conveys materials to the feeding box 22, the materials are prevented from splashing, the waste of the materials is effectively avoided, the interior of the feeding box 22 is fixedly provided with a baffle plate 23, the materials can be prevented from being adhered to the inner wall of the feeding box 22 by arranging the baffle plate 23, the materials are effectively saved, the waste is avoided, a rotating shaft 25 is arranged inside the feeding box 22, one side of the rotating shaft 25 is provided with a gear 24, the feeding box 22, the gear 24 and the rotating shaft 25 are matched with each other, the materials are favorably stirred uniformly and thoroughly, the quality caused by the nonuniform stirring is avoided, the gear 24 is in transmission connection through the rotating shaft 25, the bottom of the feeding box 22 is fixedly provided with a feeding pipe 26, the connecting plate 16 is fixedly mounted on the right sides of the feeding box 22 and the feeding device 1, the supporting column 17 is fixedly mounted at the top of the connecting plate 16, the speed reducing motor 18 is fixedly mounted on one side of the supporting column 17, the speed of material conveying can be controlled by arranging the speed reducing motor 18 and the conveying belt 20, the phenomenon that the material conveying amount is greater or smaller is avoided, the rotating shaft of the speed reducing motor 18 is in transmission connection with the movable shaft 19, the speed reducing motor 18 is in transmission connection with the conveying belt 20 through the movable shaft 19, the movable shaft 19 is arranged at one end of the supporting column 17, and the conveying belt 20 is arranged on one.
In summary, this a feeding mechanism for 3D printer, through setting up first motor 5 and rotating electrical machines 9, drive first motor 5, can drive threaded rod 6 and rotate, thereby can drive slide bar 8 and rotating electrical machines 9 and slide from top to bottom on threaded rod 6, be convenient for puddler 12 to adjust the stirring from top to bottom in agitator tank 2, drive rotating electrical machines 9, can drive (mixing) shaft 11 and rotate, thereby drive puddler 12 and rotate, the effectual home range that enlarges puddler 12, puddler 12 can be to the more even of multiple material stirring, be favorable to making more even of material stirring, the efficiency of stirring has further been improved, finally be favorable to guaranteeing the quality of product, through setting up gear motor 18 and conveyer belt 20, can realize controlling the speed of material conveying, avoid the phenomenon that the volume of material conveying is more or less, through setting up feeding case 22, The mutual cooperation of gear 24 and rotation axis 25 is favorable to thorough the stirring to the material, avoids stirring inhomogeneous influence the quality that produces to, prevent ring dish 21 that splashes through setting up, when conveyer belt transported substance material to pay-off case 22, prevent that the material from splashing all around, the effectual waste of avoiding the material, through setting up baffle 23, can avoid the material adhesion at the inner wall of pay-off case 22, the effectual material of having practiced thrift has avoided the waste.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a feeding mechanism for 3D printer, includes material feeding unit (1), its characterized in that: a stirring box (2) is arranged inside the feeding device (1), an adjusting box (3) is fixedly mounted at the top of the feeding device (1), threaded rods (6) are arranged on two sides inside the adjusting box (3), a rotating motor (9) is arranged inside the adjusting box (3), slide rods (8) are fixedly mounted on two sides of the rotating motor (9), one end of each slide rod (8) is connected with the surface of the threaded rod (6) in a sliding manner, a support rod (7) is fixedly mounted at the top of the rotating motor (9), a stirring shaft (11) is arranged inside the stirring box (2), a rotating shaft of the rotating motor (9) is in transmission connection with the stirring shaft (11), and a discharging pipe (15) is fixedly mounted at the bottom of the stirring box (2); the utility model discloses a feeding device, including material feeding unit (1), feeding unit (17), the equal fixed mounting in right side of feeding unit (1) has feeding case (22), the equal fixed mounting in right side of feeding case (22) and material feeding unit (1) has connecting plate (16), the top fixed mounting of connecting plate (16) has pillar (17), the one end of pillar (17) is provided with loose axle (19), one side of pillar (17) is provided with conveyer belt (20).
2. The feed mechanism for a 3D printer of claim 1, wherein: opening (4) have been seted up at the top of regulating box (3), the left side fixed mounting at regulating box (3) top has first motor (5), the pivot and the threaded rod (6) transmission of first motor (5) are connected.
3. The feed mechanism for a 3D printer of claim 1, wherein: the surface of (mixing) shaft (11) is provided with sealed sliding sleeve (10), the fixed surface of (mixing) shaft (11) installs a plurality of axle sleeve (27), one side fixed mounting of axle sleeve (27) has a plurality of puddler (12).
4. The feed mechanism for a 3D printer of claim 1, wherein: one side fixed mounting of pillar (17) has gear motor (18), the pivot and loose axle (19) transmission of gear motor (18) are connected, gear motor (18) are connected with conveyer belt (20) transmission through loose axle (19).
5. The feed mechanism for a 3D printer of claim 1, wherein: the inside fixed mounting of feeding case (22) has prevents ring dish (21) that splashes, the inside fixed mounting of feeding case (22) has baffle (23), the inside of feeding case (22) is provided with rotation axis (25), one side of rotation axis (25) is provided with gear (24), gear (24) are connected through rotation axis (25) transmission, the bottom fixed mounting of feeding case (22) has inlet pipe (26), the one end of inlet pipe (26) extends to in agitator tank (2).
6. The feed mechanism for a 3D printer of claim 1, wherein: heating pipes (13) are fixedly mounted on two sides of the stirring box (2), and heating blocks (14) are arranged on one sides of the heating pipes (13).
CN202010965752.7A 2020-09-15 2020-09-15 Feeding mechanism for 3D printer Withdrawn CN111976137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010965752.7A CN111976137A (en) 2020-09-15 2020-09-15 Feeding mechanism for 3D printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010965752.7A CN111976137A (en) 2020-09-15 2020-09-15 Feeding mechanism for 3D printer

Publications (1)

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CN111976137A true CN111976137A (en) 2020-11-24

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CN202010965752.7A Withdrawn CN111976137A (en) 2020-09-15 2020-09-15 Feeding mechanism for 3D printer

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CN (1) CN111976137A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996814A (en) * 2021-11-04 2022-02-01 江西理工大学 Metal 3d prints and uses atomizing feeding mechanism
CN114311675A (en) * 2022-02-17 2022-04-12 康硕(山西)智能制造有限公司 3D printer seals storehouse with consumptive material

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Publication number Priority date Publication date Assignee Title
CN207745779U (en) * 2017-12-27 2018-08-21 贵州汉方药业有限公司 A kind of device for mixing chemical powder
CN208130961U (en) * 2018-02-08 2018-11-23 福建省晋江市金山印染织造有限公司 A kind of printing and dyeing raw material mixing machine
CN110370636A (en) * 2019-07-30 2019-10-25 燕山大学 A kind of two-way powder laying device for 3D printing technique
WO2020048037A1 (en) * 2018-09-07 2020-03-12 珠海格力智能装备有限公司 Feeding stirring mechanism and urea machine having same
CN210646170U (en) * 2019-09-23 2020-06-02 无锡新而奇化工科技有限公司 Paint produce is with mixing of colors device
CN211052444U (en) * 2019-07-19 2020-07-21 福建省神悦铸造股份有限公司 3D printing equipment for manufacturing sand mold
CN211246291U (en) * 2019-12-03 2020-08-14 合肥海佳生物工程有限公司 Former medicine automatic feed device of pesticide

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Publication number Priority date Publication date Assignee Title
CN207745779U (en) * 2017-12-27 2018-08-21 贵州汉方药业有限公司 A kind of device for mixing chemical powder
CN208130961U (en) * 2018-02-08 2018-11-23 福建省晋江市金山印染织造有限公司 A kind of printing and dyeing raw material mixing machine
WO2020048037A1 (en) * 2018-09-07 2020-03-12 珠海格力智能装备有限公司 Feeding stirring mechanism and urea machine having same
CN211052444U (en) * 2019-07-19 2020-07-21 福建省神悦铸造股份有限公司 3D printing equipment for manufacturing sand mold
CN110370636A (en) * 2019-07-30 2019-10-25 燕山大学 A kind of two-way powder laying device for 3D printing technique
CN210646170U (en) * 2019-09-23 2020-06-02 无锡新而奇化工科技有限公司 Paint produce is with mixing of colors device
CN211246291U (en) * 2019-12-03 2020-08-14 合肥海佳生物工程有限公司 Former medicine automatic feed device of pesticide

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程阔: "《自动线安装与调试》", 31 March 2015 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996814A (en) * 2021-11-04 2022-02-01 江西理工大学 Metal 3d prints and uses atomizing feeding mechanism
CN114311675A (en) * 2022-02-17 2022-04-12 康硕(山西)智能制造有限公司 3D printer seals storehouse with consumptive material

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Application publication date: 20201124