CN112122199A - Cleaning device of sand scraper of sand paving device - Google Patents

Cleaning device of sand scraper of sand paving device Download PDF

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Publication number
CN112122199A
CN112122199A CN202010865625.XA CN202010865625A CN112122199A CN 112122199 A CN112122199 A CN 112122199A CN 202010865625 A CN202010865625 A CN 202010865625A CN 112122199 A CN112122199 A CN 112122199A
Authority
CN
China
Prior art keywords
sand
cleaning
cleaning wheel
scraping plate
scrubbing
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
CN202010865625.XA
Other languages
Chinese (zh)
Inventor
任广宁
王志刚
赵龙
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.)
Kocel Intelligent Machinery Ltd
Original Assignee
Kocel Intelligent Machinery 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.)
Filing date
Publication date
Application filed by Kocel Intelligent Machinery Ltd filed Critical Kocel Intelligent Machinery Ltd
Priority to CN202010865625.XA priority Critical patent/CN112122199A/en
Publication of CN112122199A publication Critical patent/CN112122199A/en
Pending legal-status Critical Current

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Classifications

    • B08B1/32—
    • B08B1/143—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

The invention relates to the technical field of 3D printers, in particular to a cleaning device for a sand scraper of a sand paver of a sand mould 3D printer, which comprises a sand paver moving horizontally, a cleaning wheel, a driving motor and a linear module, wherein the bottom of the sand paver is fixedly provided with the sand scraper; the cleaning wheel is positioned between the sand scraping plate and the linear module; the driving motor is in driving connection with the cleaning wheel and is used for driving the cleaning wheel to rotate forwards or reversely; the straight line module is parallel to the scraping plate, the straight line module is provided with a support in a sliding mode, the cleaning wheel passes through the support and is in sliding connection with the straight line module, and the rotating direction and the sliding direction of the cleaning wheel are opposite. The cleaning device for the sand scraping plate of the sand paver has the advantages that black substances on the sand scraping plate can be effectively removed, and the sand paver is prevented from being pulled to sand or being partially blocked.

Description

Cleaning device of sand scraper of sand paving device
Technical Field
The invention relates to the technical field of 3D printers, in particular to a cleaning device for a sand scraper of a sand paver of a sand mould 3D printer.
Background
The printing sand of a sand-type 3D printer for casting is usually mixed with various additives, and the various additives react with each other to form black substances which are difficult to clean. The smoothness requirement of sand mould 3D printer to the sand spreader scraping plate is very high at the printing in-process, continuously print the in-process at sand mould 3D printer, these black materials can be attached to the scraping plate, can lead to the sand spreader sanding unusual, if not handle the black material attached to the scraping plate in time, along with its increase of volume, the black material attached to the scraping plate in the sand spreader operation in-process is possible to strain the sand face, cause the sand face unevenness that the sand spreader paved, influence the sand mould quality of production, produce the sand mould waste product.
After the sand scraper of the sand paver is used for a long time, pits can also appear on the bottom surface of the sand scraper, black substances are collected and crystallized at the positions more easily, the black substances with certain volumes are attached, even the local blockage of a sand outlet of the sand paver is caused, and the printing production of a sand mold 3D printer is seriously influenced.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides a cleaning device for a sand scraping plate of a sand spreader of a sand mould 3D printer.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a cleaning device for a sand scraping plate of a sand paver comprises the sand paver which moves horizontally, a sand scraping plate is fixed at the bottom of the sand paver, and the cleaning device also comprises a cleaning wheel, a driving motor and a linear module which are arranged below the sand paver; the cleaning wheel is positioned between the sand scraping plate and the linear module; the driving motor is in driving connection with the cleaning wheel and is used for driving the cleaning wheel to rotate forwards or reversely; the straight line module is parallel to the scraping plate, the straight line module is provided with a support in a sliding mode, the cleaning wheel passes through the support and is in sliding connection with the straight line module, and the rotating direction and the sliding direction of the cleaning wheel are opposite.
Furthermore, the two ends of the linear module are symmetrically provided with mounting arms along the vertical direction, and the top of each mounting arm is provided with a sprayer.
Furthermore, the bracket is provided with two side plates which are respectively positioned at two sides of the linear module, and the driving motor is fixedly arranged at the outer side of one side plate; the axial direction of cleaning wheel runs through and is provided with the pivot, the both ends of pivot respectively with two the curb plate rotates to be connected, just the one end of pivot is passed and is fixed with driving motor the curb plate with driving motor cooperation is connected.
Furthermore, both ends of the sand scraping plate are provided with guide plates extending upwards.
Optionally, the sweeping wheel comprises a hollow cylindrical body and a scrubbing element arranged on an outer circumferential surface of the cylindrical body.
Optionally, the cleaning wheel comprises a hollow cylindrical main body and a plurality of scrubbing pieces, a plurality of mounting grooves are uniformly distributed on the outer circumferential surface of the cylindrical main body at intervals, and the scrubbing pieces are arranged in the mounting grooves in a one-to-one correspondence manner.
Further, the scrubbing piece comprises a sponge and a towel, the bottom of the sponge is fixed in the mounting groove, and the towel covers the top surface of the sponge.
Furthermore, the scrubbing piece protrudes out of the outer circumferential surface of the cylindrical main body, and the scrubbing range of the scrubbing piece covers the width of the sand scraping plate.
Further, the motion range of the cleaning wheel is larger than the length of the sand scraping plate.
Furthermore, a protective shell is arranged outside the cleaning device, an opening for communicating is formed in the top of the protective shell and the upper portion of one side wall of the protective shell, and a plurality of cleaning holes are formed in the bottom of the protective shell.
The invention has the beneficial effects that: the cleaning device for the sand scraping plate of the sand paver is provided, the rotating direction of the cleaning wheel is opposite to the sliding direction, the contact area of a cleaning piece and the sand scraping plate is small, the cleaning piece continuously rotates and cleans the sand scraping plate, the cleaning force of the cleaning piece on the sand scraping plate is increased, black materials on the sand scraping plate are effectively removed, and the sand paver is prevented from being subjected to sand dragging or local blockage; the cleaning piece can clean the whole width of the sand scraping plate in a wiping way, and the cleaning wheel slides in a reciprocating way, so that the cleaning is sufficient, and the cleaning efficiency is improved; after the cleaning wheel cleans the sand scraping plate for one time, the sprayer can spray at any time to keep the scrubbing piece wet; a protective shell can be arranged on the periphery of the cleaning device to prevent the sand throwing phenomenon in the cleaning process, and the fallen sand is cleaned and cleaned through the cleaning holes.
Drawings
FIG. 1 is a schematic overall view of the cleaning apparatus of the present invention;
FIG. 2 is a schematic view of the construction of the sand spreader of the present invention; a
FIG. 3 is a schematic view of a portion of the cleaning apparatus of the present invention;
FIG. 4 is a schematic view of a cleaning wheel according to an embodiment of the present invention;
FIG. 5 is a schematic view of a scrubbing element of a sweeping wheel in accordance with an embodiment of the present invention;
FIG. 6 is a schematic view of a second cleaning wheel according to the present invention;
FIG. 7 is a schematic view of a third cleaning wheel according to an embodiment of the present invention;
fig. 8 is a schematic view of the structure of the protective housing of the present invention.
The cleaning device comprises a sand paving device 100, a sand scraping plate 110, a guide plate 111, a cleaning wheel 200, a cylindrical main body 210, a scrubbing piece 220, a scrubbing piece 221, a bottom 222, a top 223, a towel 224, a pressing plate 300, a driving motor 400, a linear module 410, a support 410, a mounting arm 420, an atomizer 430 and a protective shell 500.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "upper", "lower", "left", "right", "above" and similar expressions used herein are for illustrative purposes only and do not mean that they are the only embodiments.
In the present invention, unless otherwise specifically defined and limited, terms are to be construed broadly, and specific meanings of the terms in the present invention may be understood by those skilled in the art according to specific situations.
The inventive concept is further illustrated below with reference to specific embodiments.
In a first embodiment of the present invention, referring to fig. 1 and 2, the present invention provides a cleaning device for a sand scraper of a sand spreader, comprising a sand spreader 100 moving horizontally, a sand scraper 110 fixed at the bottom of the sand spreader 100, a cleaning wheel 200 disposed below the sand spreader 100, a driving motor 300 and a linear module 400; the cleaning wheel 200 is positioned between the sand scraping plate 110 and the linear module 400; the driving motor 300 is in driving connection with the cleaning wheel 200 and is used for driving the cleaning wheel 200 to rotate in the forward direction or the reverse direction; the linear module 400 is parallel to the sand scraping plate 110, the bracket 410 is slidably disposed on the linear module 400, the cleaning wheel 200 is slidably connected with the linear module 400 through the bracket 410, and the rotating direction of the cleaning wheel 200 is opposite to the sliding direction.
The cleaning device for the sand scraper of the sand-type 3D printer provided by the invention is arranged at the cleaning station, the rotating direction and the sliding direction of the cleaning wheel 100 are opposite, the cleaning plate 111 can be continuously rotationally cleaned, the cleaning force on the sand scraper 110 is increased, the cleaning wheel 100 can reciprocate on the linear module 400, the cleaning efficiency is improved, black substances on the sand scraper can be effectively cleaned, and the sand scraper is prevented from being pulled or partially blocked after being printed for a period of time.
6. In the first embodiment of the present invention, referring to fig. 2, the scraping plate 110 is generally a straight plate, and in order to prevent the cleaning wheel 200 from colliding with the scraping plate 110, guide plates 111 extending upward are further provided at both ends of the scraping plate 110. The two ends of the linear module are symmetrically provided with mounting arms along the vertical direction, and the top of each mounting arm is provided with a sprayer.
In the first embodiment of the present invention, referring to fig. 3, the two ends of the linear module 400 are symmetrically and vertically provided with mounting arms 420, and the top of each mounting arm 420 is provided with a sprayer 430. The mounting arms 420 are fixed at both ends of the linear module 400 by screws; atomizer 430 detachably installs on installation arm 420, is convenient for maintain the change, and the atomizer has the control system control of sand mould 3D printer, can realize automatic spraying, keeps cleaning wheel 200 moist at any time, is convenient for clear up the scraping plate 110. The sprayer 430 contains water or a cleaning agent. The cleaning wheel 200 has a range of motion greater than the length of the screed 110, and the cleaning wheel 200 can be moved beyond the ends of the screed 110 to avoid interference with the sander 100 and to leave sufficient space for the sprayer 430 to spray the cleaning wheel 200. The bracket 410 has two side plates and a bottom plate, the two side plates are respectively located at two sides of the linear module 400; a slider is arranged below the linear module 400, and the bottom of the bracket 410 is fixed on the slider to realize reciprocating sliding on the linear module 400. Referring to fig. 4, the driving motor 300 is fixed to an outer side of one of the side plates of the bracket 410 through a mounting plate; the axial direction of the cleaning wheel 200 is provided with a rotating shaft 230 in a penetrating manner, two ends of the rotating shaft 230 are respectively connected with two side plates of the bracket 410 in a rotating manner, bearings are arranged at the matching positions of the two side plates and the rotating shaft 230, and one end of the rotating shaft 230 penetrates through the side plate fixed with the driving motor 300 and is connected with the driving motor 300 in a matching manner through a coupler. The driving motor 300 drives the cleaning wheel 200 to rotate in a forward direction or a reverse direction through the rotation shaft 230.
Referring to fig. 3 and 4, in a first embodiment of the present invention, a cleaning wheel 200 includes a hollow cylindrical body 210, a plurality of scrubbing elements 220, and a shaft 230. The rotation shaft 230 axially passes through the cylindrical body 210 and is fixed to the cylindrical body 210. A plurality of mounting grooves are uniformly distributed on the outer circumferential surface of the cylindrical main body 210 at intervals, the mounting grooves are rectangular and perpendicular to the side wall of the cylindrical main body 210, and the scrubbing pieces 220 are arranged in the mounting grooves in a one-to-one correspondence manner. The cylindrical body 210 is hollow, which reduces the weight of the cleaning wheel 200. The upper surface of the scrubbing element 220 is curved and the scrubbing element 220 comprises a sponge and a towel 223. In this embodiment, the sponge is an elastic sponge having an upper and a lower layer structure, and the cross-sectional area of the bottom 221 of the sponge is larger than that of the top 222 of the sponge. The bottom 221 of the sponge is fixed in the mounting groove, the towel 223 is wrapped on the top surface of the sponge 222, and the pressing plate 224 penetrates the top 222 of the sponge to press the edge of the towel 223 on the bottom 221 of the sponge. The scrubbing elements 220 may be manually removed and replaced after a period of use.
It should be noted that, in order to prevent the scraping plate 110 from colliding and interfering with the cleaning wheel, the scrubbing member 220 protrudes from the outer circumferential surface of the cylindrical body 210, and in order to improve the scrubbing efficiency, the scrubbing range of the scrubbing member 220 covers the width of the scraping plate 110, so that the cleaning wheel 220 can complete one-time cleaning of the scraping plate 110 by rotating and sliding once through the scraping plate 110. The contact area between the scrubbing piece 220 and the sand scraping plate 110 is small, the scrubbing piece 220 can scrub the whole width of the sand scraping plate 110, the scrubbing is sufficient, the scrubbing force is large, and the scrubbing efficiency is improved.
In the first embodiment of the invention, the protective shell 500 is further arranged outside the cleaning device of the sand scraping plate of the sand paving device, so that the sand throwing phenomenon in the scrubbing process is prevented. The top of protective housing 500 and the top of a lateral wall of protective housing 500 have seted up the opening of intercommunication, and the open-ended one side has been seted up to protective housing 500 top for the one side at sanding device 100 during print job place, avoid sanding device 100 to move when clearing up the station with protective housing 500 bumps. The bottom of the protective shell 500 is provided with a plurality of cleaning holes for cleaning the scattered sand falling off by the cleaning wheel 200. According to practical situations, a long hole may be formed in the protective casing 500 at a side where the driving motor 300 is located.
In the first embodiment of the present invention, the working process of the cleaning device is as follows:
taking the cleaning wheel 200 at the leftmost side of the linear module 400 as an example, at this time, the sanding device 100 moves to the upper side of the cleaning wheel 200, the cleaning wheel 200 rotates clockwise under the driving of the driving motor 300, the left sprayer 430 is turned on to spray water or cleaning agent onto the scrubbing member 220, so as to ensure that all the sponges and towels 223 are wet, and the left sprayer 430 is turned off. Then the cleaning wheel 200 moves to the right side of the sand spreader 100 under the driving of the linear module 400 through the guide plate 111, and in the moving process of the cleaning wheel 200, the scrubbing piece 220 extrudes the bottom surface of the sand scraping plate 111, and meanwhile, the scrubbing piece 220 rotates at a high speed, alternately impacts the bottom surface of the sand scraping plate 110. After the cleaning wheel 200 moves to the rightmost side of the sanding device 100, the driving motor 300 drives the cleaning wheel to rotate counterclockwise. The right sprayer 430 is turned on, and after spraying water or a cleaning agent to the cleaning wheel 200 and the entire wetting, the right sprayer 430 is turned off. The cleaning wheel 200 is moved to the left by the linear module 400. After the cleaning wheel 200 moves to the leftmost end, the driving motor 300 stops operating. The sanding device 100 leaves the position right above the cleaning wheel 200, and continues printing, and at the moment, the one-time cleaning process is finished. The reciprocating cleaning times of the cleaning wheel 200 can be adjusted according to the actual cleaning effect. The cleaning wheel 200 will automatically spin away the black material and sand during the rotation process, and the protective shell 500 can prevent the black material and sand from being thrown out of the cleaning station.
It should be noted that the scrubbing elements 220 need to be manually removed and replaced after a period of use. A collecting device can be arranged below the protective shell and used for collecting the washed brown substances and the sand.
In a second embodiment of the present invention, referring to FIG. 6, a cleaning wheel 200 includes a hollow cylindrical body 210, a plurality of scrubbing elements 220, and a shaft 230. The rotation shaft 230 axially passes through the cylindrical body 210 and is fixed to the cylindrical body 210. A plurality of mounting grooves are uniformly distributed on the outer circumferential surface of the cylindrical main body 210 at intervals, the mounting grooves are rectangular and inclined to the side wall of the cylindrical main body 210, the scrubbing pieces 220 are correspondingly arranged in the mounting grooves one by one, and a layer of towel is further covered on the outer surface of the scrubbing pieces 220.
In the third embodiment of the present invention, referring to fig. 7, the cleaning wheel 200 includes a hollow cylindrical body 210, a scrubbing member 220 and a rotating shaft 230. The rotation shaft 230 axially passes through the cylindrical body 210 and is fixed to the cylindrical body 210. The scrubbing elements 220 are disposed on the circumferential surface of the cylindrical body 210, and the outer surface of the scrubbing elements 220 is covered with a towel.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (10)

1. A cleaning device for a sand scraping plate of a sand paver comprises the sand paver which moves horizontally, and the bottom of the sand paver is fixed with the sand scraping plate; the cleaning wheel is positioned between the sand scraping plate and the linear module; the driving motor is in driving connection with the cleaning wheel and is used for driving the cleaning wheel to rotate forwards or reversely; the straight line module is parallel to the scraping plate, the straight line module is provided with a support in a sliding mode, the cleaning wheel passes through the support and is in sliding connection with the straight line module, and the rotating direction and the sliding direction of the cleaning wheel are opposite.
2. The device for cleaning the sand scraping plate of the sand paver according to claim 1, characterized in that the two ends of the straight line module are symmetrically provided with mounting arms in the vertical direction, and the top of each mounting arm is provided with a sprayer.
3. The device for cleaning the sand-spreading scraper blade of claim 1, wherein the bracket has two side plates, the two side plates are respectively positioned at two sides of the linear module, and the driving motor is fixedly arranged at the outer side of one side plate; the axial direction of cleaning wheel runs through and is provided with the pivot, the both ends of pivot respectively with two the curb plate rotates to be connected, just the one end of pivot is passed and is fixed with driving motor the curb plate with driving motor cooperation is connected.
4. The device for cleaning a sanding scraper blade of claim 1 wherein the scraper blade is provided with upwardly extending guide plates at both ends.
5. The device of claim 1, wherein the cleaning wheel comprises a hollow cylindrical body and a scrubbing element disposed on an outer circumferential surface of the cylindrical body.
6. The device of claim 1, wherein the cleaning wheel comprises a hollow cylindrical body and a plurality of scrubbing members, a plurality of mounting slots are evenly spaced on the outer circumferential surface of the body, and the scrubbing members are correspondingly disposed in the mounting slots.
7. The device of claim 6, wherein the scrubbing element comprises a sponge having a bottom secured in the mounting channel and a towel wrapped over a top surface of the sponge.
8. The device for cleaning a sanding plate of claim 5 or 6 wherein the scrubbing elements project beyond the outer circumferential surface of the cylindrical body and have a scrubbing area that covers the width of the sanding plate.
9. The device of claim 1, wherein the sweep wheel has a range of motion greater than the length of the blade.
10. The cleaning device for the sand scraping plate of the sand paving device as recited in claim 2, wherein a protective shell is further arranged outside the cleaning device, the top of the protective shell and the upper part of one side wall of the protective shell are provided with communicated openings, and the bottom of the protective shell is provided with a plurality of cleaning holes.
CN202010865625.XA 2020-08-31 2020-08-31 Cleaning device of sand scraper of sand paving device Pending CN112122199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010865625.XA CN112122199A (en) 2020-08-31 2020-08-31 Cleaning device of sand scraper of sand paving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010865625.XA CN112122199A (en) 2020-08-31 2020-08-31 Cleaning device of sand scraper of sand paving device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112976242A (en) * 2021-01-22 2021-06-18 陈刚 Prevent ceramic plate production of idiosome top deformation and use die-casting equipment
CN113473714A (en) * 2021-06-23 2021-10-01 淮安帝泰华懋精密科技有限公司 Reinforcing steel sheet processing technology and processing equipment for circuit board
CN114850504A (en) * 2022-05-12 2022-08-05 杭州喜马拉雅信息科技有限公司 SLM type 3D printer powder paving equipment with anti-sticking function

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CN110142961A (en) * 2019-04-30 2019-08-20 共享智能装备有限公司 A kind of cleaning plant of powder 3D printer powdering equipment
CN110560634A (en) * 2019-09-30 2019-12-13 共享智能装备有限公司 Cleaning device of sand mould 3D printer sand spreader
CN110871180A (en) * 2019-11-16 2020-03-10 湖北比力工程机械股份有限公司 Cleaning device for construction machinery
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Publication number Priority date Publication date Assignee Title
US20100126687A1 (en) * 2007-04-19 2010-05-27 Csr Meishan Rolling Stock Co., Ltd, One-piece core manufacturing method for swing bolster and sideframe of lorry
CN105666883A (en) * 2016-04-08 2016-06-15 宁夏共享模具有限公司 3D printing equipment spreading device capable of automatically sweeping
CN207290963U (en) * 2017-10-24 2018-05-01 泉州市比邻三维科技有限公司 A kind of 3D printer platform cleaning plant
CN108339939A (en) * 2018-04-18 2018-07-31 宁夏共享模具有限公司 A kind of 3DP printing sanding gear is strike-off the cleaning plant of bottom plate
CN109225955A (en) * 2018-08-14 2019-01-18 浙江鼎兴纺织机械科技有限公司 A kind of textile threads spiral workbench of easy cleaning
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CN110871180A (en) * 2019-11-16 2020-03-10 湖北比力工程机械股份有限公司 Cleaning device for construction machinery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112976242A (en) * 2021-01-22 2021-06-18 陈刚 Prevent ceramic plate production of idiosome top deformation and use die-casting equipment
CN113473714A (en) * 2021-06-23 2021-10-01 淮安帝泰华懋精密科技有限公司 Reinforcing steel sheet processing technology and processing equipment for circuit board
CN114850504A (en) * 2022-05-12 2022-08-05 杭州喜马拉雅信息科技有限公司 SLM type 3D printer powder paving equipment with anti-sticking function

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Application publication date: 20201225