CN208881187U - A kind of 3D printing mechanism of easy to clean - Google Patents

A kind of 3D printing mechanism of easy to clean Download PDF

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Publication number
CN208881187U
CN208881187U CN201821430868.5U CN201821430868U CN208881187U CN 208881187 U CN208881187 U CN 208881187U CN 201821430868 U CN201821430868 U CN 201821430868U CN 208881187 U CN208881187 U CN 208881187U
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CN
China
Prior art keywords
hopper
groove
platform
scraper plate
easy
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.)
Active
Application number
CN201821430868.5U
Other languages
Chinese (zh)
Inventor
肖国悦
林国顺
焦鑫
林世妥
黎新永
黄泉福
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.)
Yongchang Shenzhen And Technology Co Ltd
Original Assignee
Yongchang Shenzhen And Technology Co Ltd
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.)
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Publication date
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Priority to CN201821430868.5U priority Critical patent/CN208881187U/en
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Publication of CN208881187U publication Critical patent/CN208881187U/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/214—Doctor blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/223—Foils or films, e.g. for transferring layers of building material from one working station to another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • B29C64/241—Driving means for rotary motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/35—Cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive 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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • 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
    • 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
    • B33Y80/00—Products made by additive manufacturing

Abstract

The utility model discloses a kind of 3D printing mechanism of easy to clean, it include: that a hoistable platform, a 3D printing work platform, a platform pendant, a hopper with groove, a band mesh scraper plate, platform pendant one end and hoistable platform upper end sliding bar are slidably connected, the other end is placed in 3D printing work platform；The hoistable platform bottom is equipped with a hopper with groove corresponding with 3D printing work platform；The hopper with groove includes a hopper pedestal；The band mesh scraper plate is arranged on hopper with groove, and described with the perforation axis for being equipped with a width direction at the top of mesh scraper plate, which connect with the slideway of hopper upper inner；The hoistable platform is mounted on hopper pedestal.The scraper plate with mesh can be used when the utility model arrangement works, impurity is scraped and filtered, until contamination precipitation is into groove, simple to operate, the impurity for clearing up hopper is convenient, improves the quality of product, substantially increases production efficiency.

Description

A kind of 3D printing mechanism of easy to clean
Technical field
The utility model relates to 3D printing technique field, in particular to the 3D printing mechanism of a kind of easy to clean.
Background technique
Liquid resinous hopper can be accommodated comprising one in DLP/SLA/LCD 3D printer, imaging system is placed in hopper Lower section, imaging surface are placed exactly in liquid bath bottom, by energy and Graph Control, each curable certain thickness and shape it is thin Layer resin (this layer of resin is identical with the resulting cross-sectional shape of front cutting).One shift mechanism is set above hopper, often Lifting certain altitude (this is highly consistent with lift height) upwards after the completion of secondary section exposure, so that the solid-state of current curing completion Resin is separated and is bonded in liquid bath bottom surface on lifting plate or last molding resin layer, is layering and is ultimately formed product Forming technique.
The printing hopper of existing 3D printer is difficult to clean up, and especially resin material is easy to be deposited on hopper, in hopper In material long-play will appear impurity, the 3D printer in work is stopped the impurity cleared up in hopper, is especially influenced Production efficiency, working efficiency substantially reduce.
Utility model content
In view of the problems of the existing technology, the utility model provides a kind of 3D printing mechanism of easy to clean.
To achieve the goals above, technical solutions of the utility model are as follows:
A kind of 3D printing mechanism of easy to clean a, comprising: hoistable platform, a 3D printing work platform, a platform are hung Part, a hopper with groove, a band mesh scraper plate, platform pendant one end and hoistable platform upper end sliding bar slide Connection, the other end are placed in 3D printing work platform；The hoistable platform bottom is equipped with corresponding with 3D printing work platform One hopper with groove；The hopper with groove includes a hopper pedestal；The band mesh scraper plate is arranged in material with groove It is described with the perforation axis for being equipped with a width direction at the top of mesh scraper plate, the perforation axis both ends and hopper upper inner on slot Slideway connection, the scraper plate may be housed in the groove of hopper；The hoistable platform is mounted on hopper pedestal.
Preferably, the hopper pedestal is equipped with the convex block of one with hopper with groove cooperation.
Preferably, being additionally provided with leader at the top of the band mesh scraper plate.
Preferably, the 3D printing work platform is equipped with several through-holes being evenly distributed.
Preferably, there are three limited screws for the corresponding installation of the horizontal side edge of each hopper with groove.
Preferably, the groove of the hopper with groove thereon is arranged in its hopper side.
Preferably, the mesh quantity of the mesh scraper plate is 100 mesh.
It using the technical solution of the utility model, has the advantages that in the utility model, scraper plate is made in 3D printing It is placed in when industry in the groove of hopper, in time-out printing or when not printing, scraper plate can be pushed to the another of hopper by hand-held handle End, then applies downward power to handle, dragging handle so that drive in scraper plate scraping hopper with 3 corresponding position of 3D printing work platform Impurity, impurity is scraped and is filtered, simple to operate until contamination precipitation is into groove, the impurity for clearing up hopper is convenient, The quality for improving product, substantially increases production efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is for the utility model hopper with groove and with mesh blade structure schematic diagram.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Referring to figs. 1 to Fig. 2, the utility model provides a kind of 3D printing mechanism of easy to clean, comprising: a hoistable platform 1, one 3D printing work platform 3, a platform pendant 2, a hopper 4, one with groove are hung with mesh scraper plate 8, the platform 2 one end of part is slidably connected with 1 upper end sliding bar of hoistable platform, and the other end is placed in 3D printing work platform 3；The lifting 1 bottom of platform is equipped with a hopper 4 with groove corresponding with 3D printing work platform 3；The hopper with groove 4 includes a material Slot pedestal 5；The band mesh scraper plate 8 is arranged on hopper 4 with groove, is equipped with a width at the top of the band mesh scraper plate 8 The perforation axis 11 in direction, 11 both ends of perforation axis are connect with the slideway of 4 upper inner of hopper with groove, the band mesh scraper plate 8 may be housed in the groove of hopper；The hoistable platform 1 is mounted on hopper pedestal 4.
The hopper pedestal 4 is equipped with the convex block 9 of one with hopper 4 with groove cooperation.
Leader 10 is additionally provided at the top of the band mesh scraper plate 8.
The 3D printing work platform 3 is equipped with several through-holes 6 being evenly distributed.
There are three limited screws 7 for the corresponding installation of the horizontal side edge of each hopper 4 with groove.
The groove of the hopper with groove 4 thereon is arranged in its hopper side.
The mesh quantity of the mesh scraper plate 8 is 100 mesh.
This practicability Novel work principle:
In the utility model, in the groove that scraper plate is placed in hopper in 3D printing operation, in time-out printing or when not printing, Scraper plate can be pushed to the other end of hopper by hand-held handle, then apply downward power to handle, and dragging handle drives in turn to be scraped Plate scrapes impurity with 3 corresponding position of 3D printing work platform and filtering in hopper, easy to operate until contamination precipitation is into groove Convenient, the impurity for clearing up hopper is convenient, improves the quality of product, substantially increases production efficiency.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (7)

1. a kind of 3D printing mechanism of easy to clean characterized by comprising a hoistable platform, a 3D printing work platform, one flat Platform supports pendant, a hopper with groove, a band mesh scraper plate, and platform pendant one end and hoistable platform upper end are sliding Lever is slidably connected, and the other end is placed in 3D printing work platform；The hoistable platform bottom is equipped with flat with 3D printing work The corresponding hopper with groove of platform；The hopper with groove includes a hopper pedestal；The band mesh scraper plate is arranged in band It is described with the perforation axis for being equipped with a width direction at the top of mesh scraper plate on the hopper of groove, on the perforation axis both ends and hopper Slideway connection on the inside of portion, the scraper plate may be housed in the groove of hopper；The hoistable platform is mounted on hopper pedestal.
2. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that the hopper pedestal is equipped with One convex block cooperated with hopper with groove.
3. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that at the top of the band mesh scraper plate It is additionally provided with leader.
4. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that the 3D printing work platform It is equipped with several through-holes being evenly distributed.
5. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that each material with groove There are three limited screws for the corresponding installation of the horizontal side edge of slot.
6. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that the hopper with groove its On groove be arranged in its hopper side.
7. a kind of 3D printing mechanism of easy to clean according to claim 1, which is characterized in that the mesh of the mesh scraper plate Quantity is 100 mesh.
CN201821430868.5U 2018-08-31 2018-08-31 A kind of 3D printing mechanism of easy to clean Active CN208881187U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821430868.5U CN208881187U (en) 2018-08-31 2018-08-31 A kind of 3D printing mechanism of easy to clean

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821430868.5U CN208881187U (en) 2018-08-31 2018-08-31 A kind of 3D printing mechanism of easy to clean

Publications (1)

Publication Number Publication Date
CN208881187U true CN208881187U (en) 2019-05-21

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ID=66510778

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821430868.5U Active CN208881187U (en) 2018-08-31 2018-08-31 A kind of 3D printing mechanism of easy to clean

Country Status (1)

Country Link
CN (1) CN208881187U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023064488A1 (en) * 2021-10-14 2023-04-20 Align Technology, Inc. Recoating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023064488A1 (en) * 2021-10-14 2023-04-20 Align Technology, Inc. Recoating system

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