CN110356005A - One kind can vulcanize photocuring 3D printing system - Google Patents

One kind can vulcanize photocuring 3D printing system Download PDF

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Publication number
CN110356005A
CN110356005A CN201910799201.5A CN201910799201A CN110356005A CN 110356005 A CN110356005 A CN 110356005A CN 201910799201 A CN201910799201 A CN 201910799201A CN 110356005 A CN110356005 A CN 110356005A
Authority
CN
China
Prior art keywords
hopper
photocuring
motion module
light
axis motion
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
CN201910799201.5A
Other languages
Chinese (zh)
Inventor
刘阳
王逸宇
金悦
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.)
Shanghai Fanjia Information Technology Co Ltd
Original Assignee
Shanghai Fanjia Information 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.)
Filing date
Publication date
Application filed by Shanghai Fanjia Information Technology Co Ltd filed Critical Shanghai Fanjia Information Technology Co Ltd
Priority to CN201910799201.5A priority Critical patent/CN110356005A/en
Publication of CN110356005A publication Critical patent/CN110356005A/en
Pending legal-status Critical Current

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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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • 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
    • 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
    • B29C64/264—Arrangements for irradiation
    • B29C64/277—Arrangements for irradiation using multiple radiation means, e.g. micromirrors or multiple light-emitting diodes [LED]
    • 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
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave

Landscapes

  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

The invention discloses one kind can vulcanize photocuring 3D printing system, including rack, rack ZaAxis motion module, computer control system, light-source system, hopper, vulcanization plant, shaped platform and shaped platform ZbAxis motion module；The light-source system is mounted on rack ZaIn axis motion module；The hopper is mounted on bottom of the frame；The vulcanization plant is mounted on above hopper；The shaped platform and shaped platform ZbAxis motion module is mounted in hopper.After the present invention solves existing photocuring 3D printer cured article idiosome, the problem of finished product can be just obtained by cumbersome post-processing is needed.

Description

One kind can vulcanize photocuring 3D printing system
Technical field
The present invention relates to material increasing fields, and in particular to one kind can vulcanize photocuring 3D printing system.
Background technique
3D printing technique is also known as increases material manufacturing technology, different from previous manufacture, and 3D printing is with 3D mathematical model Based on, object structures are constructed by layer-by-layer printing, the process for eliminating numerous complicated in industrial product forming process, It only needs 3D mathematical model importing 3D printer, after the completion of being printed by 3D printer, can be obtained by simply post-processing 3D printing finished product.The three-dimensional printing technology of current more mainstream includes fused glass pellet technology, stereolithography techniques, choosing Selecting property laser sintering technology, Stereolithography technology etc..
And existing photocuring printing technique is divided into laser three-dimensional printing technology SLA (laser point light source solidification), DLP (is thrown The solidification of shadow instrument area source) and three kinds of LCD (liquid crystal surface photocuring).It wherein, is formed precision height the advantages of SLA technology, but due to Its molding mode is laser point molding, is formed relative to face, and shaping speed is slow, low efficiency.And the advantages of DLP technology is light source Utilization rate is high, curing molding speed is fast.But its disadvantage is similarly obvious, i.e., the ray machine service life is short, curing molding area is small, is unfavorable for The molding of large sized object.If playing the role of amplification using luxuriant and rich with fragrance mirror, it is uneven to will lead to pixel distribution, finally causes to form The problem of low precision.LCD technology solves the above problem to a certain extent, opposite SLA technology, can faster speed at Type, opposite DLP technology, formed precision are relatively high.
Which kind of photocuring 3D printing technique is either used, product idiosome is obtained after can only all solidifying material layers, is thought Obtain finished product, it is still desirable to which cooling sintering or vulcanization are carried out to product idiosome.Subsequent processes very complicated, it is time-consuming compared with It is long, so that entire printing effect is lower.
Summary of the invention
The present invention provides a kind of photocuring 3D printing system, to solve at existing photocuring print system printing post-processing Step excessively very complicated is managed, saves and product is subjected to walkthrough resin and sintering, improve printing effect.
To solve the above-mentioned problems, the present invention adopts the following technical scheme:
One kind can vulcanize photocuring 3D printing system, including rack, rack ZaAxis motion module, computer control system, light source System, hopper, vulcanization plant, shaped platform and shaped platform ZbAxis motion module；The light-source system is mounted on rack ZaAxis fortune On dynamic model block；The hopper is mounted on bottom of the frame；The vulcanization plant is mounted on above hopper；The shaped platform and molding Platform ZbAxis motion module is mounted in hopper.
Preferably, the light-source system includes cabinet, Fresnel Lenses, light source and LCD display；The cabinet is for filling Carry the light source, Fresnel Lenses and LCD display；The light source is placed in the top of the box, and lower section is successively luxuriant and rich with fragrance to positive setting Nie Er lens and LCD display.
Preferably, the vulcanization plant is the microwave device that can emit direct wave.
Preferably, the light source is to be mounted on the multiple LED lamp beads being arranged in array on ceramic substrate, multiple LED lamp beads It is electrically connected respectively with the circuit on ceramic substrate.
Preferably, the illumination wavelength of the LED lamp panel is 172 nm.
Preferably, the ZaAxis motion module, shaped platform ZbAxis motion module, light-source system, vulcanization plant and computer Control system electrical connection；Rack ZaAxis motion module, shaped platform ZbControl lower edge of the axis motion module in computer control system Z axis is mobile；Light-source system solidifies photosensitive resin under the control of computer control system；Vulcanization plant is in computer control Product idiosome is vulcanized under the control of system processed.
Preferably, the vulcanization plant is located at the top of hopper and parallel with hopper, the bottom of vulcanization plant and hopper Top is in sustained height.
The present invention has the advantage that
1. one kind provided by the invention can vulcanize photocuring 3D printing system, using vulcanization plant, after the product of printing is solidified, Vulcanized by direct wave, so that the structural strength of product is improved, flexibility is reinforced, and the application range of product is also more wide It is general, it can satisfy the demand in the market to rubber printing 3D product.
2. one kind provided by the invention can vulcanize photocuring 3D printing system, sulphur is carried out to product during printing Change, remove subsequent processes from, printout can be directly obtained, reduce the print time, improve printing effect, reduces and beat The cost of print.
3. one kind provided by the invention can vulcanize photocuring 3D printing system, printing light source is ultraviolet source, with respect to other The infrared light radiation of LCD light source, generation is lower, and caloradiance reduces, while light source uses ceramic substrate as bottom plate, ceramics Substrate heat resistance is strong, can reduce the temperature of light-source system, extends the service life of light source and LCD display.
Detailed description of the invention
Fig. 1 shows the system composition schematic diagrams that one kind of the present invention can vulcanize photocuring 3D printing system embodiment.
Fig. 2 indicates that one kind of the present invention can vulcanize the light-source system structural schematic diagram in photocuring 3D printing system.
In figure: 1. racks；2. rack ZaAxis motion module;3. light-source system；4. hopper；5. vulcanization plant；6. molding is flat Platform；7. shaped platform ZbAxis motion module；31. light source；32. Fresnel Lenses；33.LCD display screen, cabinet 34.
Specific embodiment
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence It is held in art, when being also considered as the enforceable scope of the present invention.
Embodiment 1
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this specification institute The content of exposure is understood other advantages and efficacy of the present invention easily.
Referring to Fig. 1, one kind can vulcanize photocuring 3D printing system, including rack 1, rack ZaAxis motion module 2, light source system System 3, hopper 4, vulcanization plant 5, shaped platform 6, shaped platform ZbAxis motion module 7, light source 31, Fresnel Lenses 32, LCD are aobvious Display screen 33, cabinet 34；The light-source system 3 is mounted on rack ZaIn axis motion module 22；The hopper 4 is mounted on 1 bottom of rack Portion；The vulcanization plant 5 is mounted on 4 top of hopper；The shaped platform 6 and shaped platform ZbAxis motion module 7 is mounted on material In slot 4；When being printed, light-source system 3 can be with rack ZaAxis motion module 2 is mobile, and workbench 6 can be with workbench ZbAxis movement Module 7 is mobile.
In embodiment, the light-source system 3 includes cabinet 34, Fresnel Lenses 32, light source 31 and LCD display 33；Institute Cabinet 34 is stated for loading the light source 31, Fresnel Lenses 32 and LCD display 33；The light source 31 is placed in the cabinet 34 Top, lower section is successively to positive setting Fresnel Lenses 32 and LCD display 33.
In embodiment, the vulcanization plant 5 is the microwave device that can emit direct wave.
In embodiment, the light source 31 is to be mounted on the multiple LED lamp beads being arranged in array on ceramic substrate, multiple LED Lamp bead is electrically connected with the circuit on ceramic substrate respectively.
In embodiment, the illumination wavelength of the LED lamp panel is 172 nm.
In embodiment, the rack ZaAxis motion module 2, shaped platform ZbAxis motion module 7, light-source system 3, vulcanization dress 5 are set to be electrically connected with computer control system；Rack ZaAxis motion module 2, shaped platform ZbAxis motion module 7 is controlled in computer It is moved under the control of system along Z axis；Light-source system 3 solidifies photosensitive resin under the control of computer control system；Sulphur Makeup is set 5 and is vulcanized under the control of computer control system to product idiosome.
In embodiment, vulcanization plant 5 is located at the top of hopper 4 and, the bottom of vulcanization plant 5 and hopper 4 parallel with hopper 4 Top be in sustained height.
When needing print job, the mathematical model of print object is initially set up, and model is cut into a system using computer The thin slice for showing thickness, then imports data in computer control system；Rack ZaAxis motion module 2 drives light-source system 3 4 top position of hopper is dropped to along Z axis；Shaped platform ZbAxis motion module 7 drives shaped platform 6 to rise to one layer of chaotropic face and cuts The thickness of piece；Computer control system controls the start-up operation of light source 31 in light-source system 3 and generates illumination, and controls LCD and show The first layer sectioning image of 33 display product of screen, light shine through Fresnel Lenses 32 and LCD display 33 to shaped platform 6 It penetrates；After first layer slice is solidified, computer control system controls the second layer slice map that LCD display 33 shows product Picture, shaped platform 6 decline the height of one layer of slice, second layer slice solidification；Aforesaid operations are repeated, until product idiosome is beaten completely Print is completed；After product idiosome is fully cured, computer control system control vulcanization plant 5 start to work, shaped platform 6 slowly on It rises, product idiosome is from top to bottom vulcanized from level to level, until product idiosome bottom also completes to vulcanize.
In print procedure, the illumination that light source 31 generates is to dissipating everywhere, and light passes through the general of Fresnel Lenses 32 Its light for becoming direct projection LCD display 33, can effectively improve the utilization rate of light source, and high-intensitive light also effectively mentions The high printing precision of product.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore, These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.

Claims (6)

1. one kind can vulcanize photocuring 3D printing system, it is characterised in that: including rack, rack ZaAxis motion module, computer control System, light-source system, hopper, vulcanization plant, shaped platform and shaped platform Z processedbAxis motion module；The light-source system installation In rack ZaIn axis motion module；The hopper is mounted on bottom of the frame；The vulcanization plant is mounted on above hopper；It is described at Type platform and shaped platform ZbAxis motion module is mounted in hopper.
2. one kind according to claim 1 can vulcanize photocuring 3D printing system, it is characterised in that: the light-source system packet Include cabinet, Fresnel Lenses, light source and LCD display；The cabinet is aobvious for loading the light source, Fresnel Lenses and LCD Display screen；The light source is placed in the top of the box, and lower section is successively to positive setting Fresnel Lenses and LCD display.
3. one kind according to claim 1 can vulcanize photocuring 3D printing system, it is characterised in that: the vulcanization plant is The microwave device of direct wave can be emitted.
4. one kind according to claim 2 can vulcanize photocuring 3D printing system, it is characterised in that: the light source is installation The multiple LED lamp beads being arranged in array on ceramic substrate, multiple LED lamp beads are electrically connected with the circuit on ceramic substrate respectively.
5. one kind according to claim 1 can vulcanize photocuring 3D printing system, it is characterised in that: the rack ZaAxis fortune Dynamic model block, shaped platform ZbAxis motion module, light-source system, vulcanization plant are electrically connected with computer control system；Rack ZaAxis fortune Dynamic model block, shaped platform ZbAxis motion module moves under the control of computer control system along Z axis；Light-source system is in computer Photosensitive resin is solidified under the control of control system；Vulcanization plant is under the control of computer control system to product idiosome Vulcanized.
6. one kind according to claim 2 can vulcanize photocuring 3D printing system, it is characterised in that: the vulcanization plant position In the top of hopper and parallel with hopper, the bottom of vulcanization plant and the top of hopper are in sustained height.
CN201910799201.5A 2019-08-28 2019-08-28 One kind can vulcanize photocuring 3D printing system Pending CN110356005A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910799201.5A CN110356005A (en) 2019-08-28 2019-08-28 One kind can vulcanize photocuring 3D printing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910799201.5A CN110356005A (en) 2019-08-28 2019-08-28 One kind can vulcanize photocuring 3D printing system

Publications (1)

Publication Number Publication Date
CN110356005A true CN110356005A (en) 2019-10-22

Family

ID=68225428

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910799201.5A Pending CN110356005A (en) 2019-08-28 2019-08-28 One kind can vulcanize photocuring 3D printing system

Country Status (1)

Country Link
CN (1) CN110356005A (en)

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Application publication date: 20191022