CN105946230B - Enhance the 3D printing attachment device of molding control, printing device and Method of printing - Google Patents
Enhance the 3D printing attachment device of molding control, printing device and Method of printing Download PDFInfo
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- CN105946230B CN105946230B CN201610323482.3A CN201610323482A CN105946230B CN 105946230 B CN105946230 B CN 105946230B CN 201610323482 A CN201610323482 A CN 201610323482A CN 105946230 B CN105946230 B CN 105946230B
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Abstract
The invention discloses a kind of 3D printing function connects devices for enhancing molding control, printing device and Method of printing, the function connects device includes: ontology, with be arranged on the body the interconnecting piece for being detachably connected, it is characterized in that, the function connects device is provided with the channel squeezed out for feed liquid, curing molding control unit and/or discharging forming control unit are respectively arranged with along the channel direction, wherein, the discharging forming control unit is used to control the line footpath structure for squeezing out feed liquid；The curing molding control unit is used to control the curing molding that the feed liquid squeezes out.Invention achieves following effects: (1) enhancing forming and hardening effect；(2) discharging line footpath is controllable；(3) structure is simple；(4) light structure；(5) carrier fluid amount is big；(6) printing effect is good；(7) easy to operate；(8) production cost is low.
Description
Technical field
The present invention relates to 3D printing technique fields, specifically, being to be related to a kind of 3D printing function of enhancing molding control
Attachment device prints pen and printer.
Background technique
Currently, 3D printing pen mainly includes that heat fusing extrusion and photocuring squeeze out two methods, it is all to be proposed at nearly 2 years
It comes into vogue in the market.The printing development time of especially hot melt is longer, and technical threshold is low, educates at home
There are certain popularity and popularity in boundary；Photocuring 3D printing pen is not related to high-temperature operation, but higher to printing material requirements, skill
Art threshold is slightly higher, at home and abroad just starts to develop and promote.Relative to the printing pen of hot melt, photocuring prints pen due to squeezing out
Be liquid light maleate resin, can in preceding layer effective flowing, simultaneously or after be solidified under the action of ultraviolet light
Type.
For example, Chinese patent CN204773647U, discloses a kind of 3D printing pen of replaceable pen point, nozzle passes through connection
Device is mounted on printing housing forward end and is pierced by from nib inside is printed, and printing nib is connected through a screw thread printing shell, only
Screw thread, which need to be unscrewed, can carry out the replacement of nib, solve the problems, such as the written difficulty or ease disassembly of original 3D printing pen and replacement,
Variform demand of spinning in 3D drawing is met simultaneously.
But the nozzle form that above-mentioned patent provides is only limitted to round and pancake, is unable to satisfy 3D printing and more ties
Structure demand, also, the prior art cannot achieve to the wire diameter control of 3D printing institute out-feed liquid and the fixed control of molding, beat 3D
Print pen has inefficiency in terms of plastotype and molding, and there are biggish structural failures.
Therefore, a kind of 3D printing function connects device 1 for enhancing molding control how is researched and developed, prints pen and printer, just
As technical problem urgently to be resolved.
Summary of the invention
The main problem that the present invention solves is to provide a kind of 3D printing function connects device for enhancing molding control, prints pen
And printer, to solve the enhancing forming and hardening effect that cannot achieve, squeeze out the technical problem that line footpath is controllable, operability is high.
In order to solve the above-mentioned technical problem, the invention discloses a kind of 3D printing function connects dresses for enhancing molding control
It sets, comprising: ontology, and it is arranged on the body the interconnecting piece for being detachably connected, which is characterized in that the function connects
Device is provided with the channel squeezed out for feed liquid, is respectively arranged with curing molding control unit along the channel direction and/or goes out
Expect forming control unit, wherein the discharging forming control unit is used to control the line footpath structure for squeezing out feed liquid；It is described to be solidified into
Type control unit is used to control the curing molding that the feed liquid squeezes out.
Further, the curing molding control unit is Stereolithography control unit, the Stereolithography control
Unit is provided with optical path adjustment module, wherein the optical path adjustment module and the light source module being equipped with it carry out optical path
The adjustment of structure, for controlling the Stereolithography of squeezed out feed liquid.
Further, the light source module, comprising: light source luminescent submodule and for controlling the light source luminescent submodule
Light source control submodule, wherein the light source luminescent submodule, comprising: LED lamp holder, the LED lamp holder and the optical path tune
The through-hole being arranged on mould preparation block, half-via, shelter and/or lens match, for carrying out the adjustment of light channel structure；It is described
Light source control submodule, comprising: power supply circuit, control switch and power supply, the control switch are touch-switch, induction
Switch, soft-touch control, photosensitive switch and/or chip.
Further, the curing molding control unit is heat cure forming control unit, the heat cure molding control
Unit is used to control the thermoplastic sizing of squeezed out feed liquid.
Further, the discharging forming control unit includes the discharge head for being set to the one end of the channel mouthful, it is described go out
Material forming control unit is pagoda shape, tubulose, cone cell, column, and/or flat single head or bull structure.
The invention also discloses a kind of 3D printing equipment for enhancing molding control characterized by comprising for providing material
The feeding device of liquid, and with the discharging device that is squeezed out for feed liquid, the discharging device is connected with 3D described in any of the above item
Printing function attachment device.
Further, the feeding device be soft feeding device, resilient feeding device, mechanical presses feeding device, or
Electronic feeding device, the feeding device is for storing and/or conveying light sensitivity feed liquid or thermoplastic.
Further, the 3D printing equipment includes: 3D printing pen and 3D printer.
Another object of the present invention, which also resides in, provides a kind of 3D printing method for enhancing molding control, which is characterized in that packet
Include following steps:
Step 1, feeding device, discharging device and function connects device are sequentially connected；
Step 2, the channel squeezed out for feed liquid is centered in function connects dress, and distinguished along the channel direction
Curing molding control unit and/or discharging forming control unit are set；
Step 3, the line footpath structure of feed liquid is squeezed out by the discharging forming control unit control；
Step 4, the curing molding that the feed liquid squeezes out is controlled by the curing molding control unit.
Further, the step 4 is further comprising the steps of:
Stereolithography control unit, the Stereolithography control unit are set by the curing molding control unit
It is equipped with adjustment light channel structure by what light source module and optical path adjusted module, controls the Stereolithography of squeezed out feed liquid；
Or
Heat cure forming control unit is set by the curing molding control unit, the thermoplastic for controlling squeezed out feed liquid is fixed
Type.
Compared with prior art, it is of the present invention enhancing molding control 3D printing function connects device, printing pen and
Printer achieving the following effects:
(1) enhance forming and hardening effect: solidifying and setting being carried out to squeezed out feed liquid by curing molding control unit, is improved
The speed and molding effect of solidifying and setting, optimize 3D curing molding process more, substantially increase curing efficiency and molding
Effect, the structural failure after reducing sizing；
(2) discharging line footpath is controllable: by discharging, forming control unit controls the extrusion of feed liquid, in practical application
In, replacement discharging forming control unit can be carried out according to demand, and meeting the line footpath, shape and structure of squeezed out feed liquid more needs
It asks, simplifies 3D discharging step, improve efficiency；
(3) structure is simple: being connected by the matching of feeding device, discharging device, realizes the Simple assembled of printing pen
Can, the labyrinth of traditional 3D printing pen, the especially structure of feeding device are simplified, in actual production, can be greatly reduced
Production cost.The built-in reservoir used in the prior art, the mechanical structure for needing to cooperate other with squeezing action could be real
The extrusion operation of existing liquid, so that internal structure complexity is cumbersome, the present invention is using elastic soft material or containing compressible structure
The feeding device of compressible deformation is made in hard material, without being related to its internal structure, mentions in production, assembling and use aspect
Efficiency is risen；
(4) light structure: 3D printing pen provided by the invention, due to the optimization of material and structure, so that 3D printing pen has
Have the characteristics that it is light-weight, small in size, be easy to use, especially the small child of grade can easily grasp printing pen；
(5) carrier fluid amount is big: feeding device is made using elastic soft material in 3D printing pen provided by the invention, simplifies
The internal structure of printing pen to increase the storage space of liquid greatly improves carrier fluid amount；
(6) printing effect is good: 3D printing pen provided by the invention, has good liquid effect and fixed effect out, passes through
Discharging forming control unit and curing molding control unit carry out discharging control and molding control to feed liquid, improve printing shaping
Efficiency, reduce the molding error of 3D so that 3D printing effect and efficiency are significantly improved, be suitable for multiregion apply with
It promotes；
(7) easy to operate: 3D printing pen provided by the invention is made due to its simple structure and flexible control method
Operator can grasp 3D printing technique quickly, and in particular for child and juvenile, it is fast that simple application method is conducive to them
Speed investment, improves educational effect；
(8) production cost is low: photocuring 3D printing pen provided by the invention, on the one hand simplifies the structure of printing pen, makes
Its cost is remarkably decreased, on the other hand, since the optional range of the material of feeding device of the present invention, discharging device is wide,
Convenient for selection and combination, to reduce material cost；Therefore, 3D printing pen manufacture easy to produce provided by the invention, and push away
Wide application.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view of 3D printing function connects device described in the embodiment of the present invention one；
Fig. 2 is the perspective view of the light source module of 3D printing function connects device described in the embodiment of the present invention one；
Fig. 3 is the perspective view of the discharging forming control unit of 3D printing function connects device described in the embodiment of the present invention one；
Fig. 4 is the perspective view of the discharging forming control unit of 3D printing function connects device described in the embodiment of the present invention one；
Fig. 5 is the perspective view of the discharging forming control unit of 3D printing function connects device described in the embodiment of the present invention one；
Fig. 6 is the perspective view of the discharging device of 3D printing equipment described in the embodiment of the present invention two；
Fig. 7 is the perspective view of 3D printing equipment described in the embodiment of the present invention two；
Fig. 8 is the flow chart of 3D printing method described in the embodiment of the present invention three.
Specific embodiment
As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in
Technical problem basically reaches the technical effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein
Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling
It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification
Subsequent descriptions are to implement better embodiment of the invention, so the description be for the purpose of illustrating rule of the invention,
The range being not intended to limit the invention.Protection scope of the present invention is as defined by the appended claims.
Below in conjunction with attached drawing, invention is further described in detail, but not as a limitation of the invention.
Embodiment 1
As shown in Fig. 1 to 5, the present embodiment provides a kind of 3D printing function connects devices 1 for enhancing molding control, comprising:
Ontology, and it is arranged on the body the interconnecting piece for being detachably connected, which is characterized in that the function connects device 1 is set
It is equipped with the channel squeezed out for feed liquid, is respectively arranged with curing molding control unit 2 and/or discharging molding along the channel direction
Control unit 3, wherein the discharging forming control unit 3 is used to control the line footpath structure for squeezing out feed liquid；The curing molding control
Unit 2 processed is used to control the curing molding that the feed liquid squeezes out.
Specifically, the function connects device 1 is detachably connected by the interconnecting piece and 3D printing device, described
It is detachably connected including but not limited to: being threadedly coupled, snaps connection, nested encryptions, frictional connection or bonding, the interconnecting piece can
To be set to the inside or outside of the function connects device 1, in addition, the discharging forming control unit 3 and described being solidified into
Type control unit 2 can be independently arranged, and can also be integrally formed setting, those skilled in the art can according to the actual situation into
Row setting, is not repeated herein；The channel is provided with 2 with upper outlet, circulation or disengaging for feed liquid.
Preferably, the curing molding control unit 2 is Stereolithography control unit 2, the Stereolithography control
Unit 2 is provided with optical path adjustment module 4, wherein the optical path adjustment module 4 and the light source module 5 being equipped with it carry out
The adjustment of light channel structure, for controlling the Stereolithography of squeezed out feed liquid.
Specifically, when the curing molding control unit 2 is Stereolithography control unit 2, the Stereolithography
Control unit 2 includes that optical path adjusts module 4, and optical path adjustment module 4 is equipped with light source module 5, in practical application
In, can be integrally formed setting, the detachable assembling of optical path adjustment module 4 and the light source module 5 is arranged or individually sets
It sets, those skilled in the art can be configured according to the actual situation, be not repeated herein.
Preferably, the light source module 5, comprising: light source luminescent submodule 501 and for controlling the light source luminescent submodule
The light source control submodule 502 of block 501, wherein the light source luminescent submodule 501, comprising: LED lamp holder, the LED lamp holder
With the through-hole being arranged in optical path adjustment module, half-via, shelter and/or lens are matched, for carrying out light channel structure
Adjustment；The light source control submodule, comprising: power supply circuit, control switch and power supply, the control switch are light
Touching switch, inductive switch, soft-touch control, photosensitive switch and/or chip.
Specifically, the light source module 5 includes: light source luminescent submodule 501 and for controlling the light source luminescent submodule
The light source control submodule 502 of block 501, wherein the light source luminescent submodule 501 is set with the optical path adjustment cooperation of module 4
It sets, for adjusting the transmission of optical path or stopping, the light source luminescent submodule 501 is preferably purple or ultraviolet LED lamp cap, is used
In providing light source, the purple or ultraviolet LED lamp cap can be set to rounded cap type LED lamp holder or paster LED lamp cap or other shapes
The form of light source of formula；The light source control submodule 502 includes power supply circuit, control switch, power supply etc., and the control is opened
Pass can be locking or not locking touch switch, photosensitive switch or chip；The power supply can be rechargeable battery or one
Secondary property battery；The power supply circuit can be plug connector and be formed by connecting, and preferably in the form of integrated circuit board, improve circuit stability
And reliability.In practical applications, the quantity of the light source luminescent submodule 501 and position can be set according to the actual situation
It sets, for example, the ultraviolet lamp cap can be annularly to arrange around the discharge head 301 of the ontology 1, quantity be can be set to
1-10, can be 1,2,3,4,6,8 or 10, those skilled in the art can be according to reality specifically
Situation is configured, and is not repeated herein.In practical applications, the voltage of single ultraviolet LED lamp source is preferably 3 volts to 3.6
Volt, electric current is preferably 5 milliamperes or more, and light power is 7 milliwatts or more.It is of course also possible to use special-shaped light-conductive media will be multiple
The light-output of LED lamp holder is uniform circular exit light, improves light extraction efficiency.
The optical path adjusts module 4, is equipped with the light source module 5, specifically, described to match for adjusting optical path
Closing setting can be that the through-hole matched with the light source module 5 is arranged in optical path adjustment module 4, on the through-hole also
Lens can be equipped with, adjusts and controls for realizing optical paths such as optically focused, the light transmissions of the light source module 5, the through-hole can be
Circular through hole, square through hole, irregular shape through-hole, half-via or other arbitrary shapes through-hole, be not repeated herein；Into one
Step ground, described be equipped with can also be the shape or structure setting that module 4 is adjusted by the optical path, make the light source module
5 penetrate specific outer profile, and the structure or shape of Internal periphery and/or barrier adjust optical path effect to reach, and realize that light is solid
Chemical conversion type purpose forms its outer profile and the light source die for example, optical path adjustment module 4 is arranged to specific shape
The barrier that block 5 matches, when in use, light source can be formed by the barrier or outer profile structure light transmission, it is semi-transparent or by
The effect of blocking achievees the effect that adjust optical path.Specifically, the optical path adjustment module 4 can be set to plastics, rubber, heat
On chip, cyclic annular or column structure made of the substrates such as solid, metal, ceramics and/or glass, cross-sectional structure can be ring
Shape, rectangular, round, polygon, lace row or other arbitrary shapes.In practical applications, when optical path adjustment module 4 is ring
When shape structure, multiple uniform arrangements or the through-hole irregularly arranged, the through-hole and the ultraviolet lamp cap may be provided with thereon
It matches, for passing through for ultraviolet light, further, lens can be also equipped on the through-hole, reinforce optical path
Control effect improves curing molding effect.
Preferably, the curing molding control unit 2 is heat cure forming control unit, the heat cure molding control list
Member is for controlling the thermoplastic sizing of squeezed out feed liquid.
Specifically, the heat cure forming control unit can be to be set on the ontology 1 to have control heat dissipation function
The device of energy can be set to extend the realization heat such as tapping channel, or additional setting cooling mechanism in practical applications
The purpose and effect for improving thermoplastic sizing of curing molding control unit.
Preferably, the discharging forming control unit 3 includes the discharge head 301 for being set to the one end of the channel mouthful, described
Discharging forming control unit 3 is pagoda shape, tubulose, cone cell, column, and/or flat single head or bull structure.
Specifically, the discharging forming control unit 3 is the discharge head for being set to 1 Single port of function connects device
301, include: for controlling the line footpath structure for squeezing out feed liquid, the line footpath structure of the feed liquid by the variation of shape and structure
The information such as the extrusion width of feed liquid, height, thickness, shape.In the application, the discharge head 301 can be set to pagoda-shaped, pipe
Shape, sheet, bulk, cone cell or other single heads suitably deformed or bull structure, the discharge head 301 be set to it is described discharging at
The outlet end of type control unit 3, cross-sectional structure include but is not limited to: round, rectangular, trapezoidal, T shape or any other knot
Structure can directly extrude specific modelling, be also possible to similar Arc scraper, specific angle directly scrape it is specific smooth or
Plane, arc surface of fluctuating etc..In practical applications, the discharge head 301 can be to mount flower mouth, including but not limited to: round
Flower mouth, flute profile flower mouth, entomodont flower mouth, special type flower mouth, flat mouth Hua Zui, Pai Huazui, half arrange flower mouth, flat mouth flower mouth, flower pattern flower
Mouth, flat tooth mouth, Zhi Huazui, pointed colored mouth, blade profile flower mouth, irregular half round flat mouth flower mouth, special colored mouth, irregular tooth form flower mouth
Deng；In practical applications, the extruded shape and structure that can control feed liquid by different 301 structures of discharge head, improve material
The extrusion efficiency and modeling effect of liquid.
Further, the angle between the light source module 5 and the discharge head 301 is 0 ° -20 °, specifically, Ke Yiwei
0 °, 5 °, 10 °, 15 °, 20 ° or other, those skilled in the art can be configured according to the actual situation, be not repeated herein.
Further, the place convergence for going out luminous point 1cm to 5cm before the discharge head 301 of the light source module 5, tool
Body, it can be that 1cm, 1.5cm, 2cm, 3cm, 4cm, 5cm or other numerical value, those skilled in the art can be according to the actual situation
It is configured, is not repeated herein.
Further, the function connects device 1 includes but is not limited to: plastic functional attachment device, rubber function connects
Device, solidified resin function connects device, metal function attachment device or ceramic function connects device etc..
In this practical application, the discharging forming control unit 3 and the curing molding control unit 2 can be independently
Setting, can also be integrally formed setting, wherein
When the discharging forming control unit 3 and the curing molding control unit 2 are independently arranged, the connection
Portion is respectively arranged at the discharging forming control unit 3 and the curing molding control unit 2, so as to the discharging molding control
Unit 3 and the curing molding control unit 2 are detachably connected with target attachment respectively, at this point, the discharging forms
Control unit 3 and the curing molding control unit 2 are respectively combined to form the function connects device 1；In practical applications, divide
The discharging forming control unit 3 and the curing molding control unit 2 not being independently arranged can be freely combined or replace, and use
In the 3D printing effect for meeting different demands.
When the discharging forming control unit 3 and the curing molding control unit 2 are integrally formed setting, the connection
Portion be set to the other end on the function connects device 1 relative to the discharge head 301, so as to the function connects device
1 is detachably connected with target attachment；In practical applications, it is integrally formed the discharging forming control unit 3 of setting
It can be set to pyramid-like structure with the curing molding control unit 2, at this point, the interconnecting piece may be disposed at the pagoda-shaped
The base internal wall of structure, pedestal are relatively large in diameter, and are easy to hold dismounting, and help is loaded and is securely easily loaded with limit, realization, tightly
Close firm effect.
Embodiment 2
As shown in Fig. 1 to 7, based on the basis of embodiment 1, the present embodiment provides a kind of 3D printings for enhancing molding control to set
It is standby characterized by comprising for providing the feeding device 6 of feed liquid, and with the discharging device 7 that is squeezed out for feed liquid, it is described go out
Material device 7 is connected with the 3D printing function connects device 1 as described in any one of embodiment 1, wherein the function connects device
1 is detachably connected by the interconnecting piece with the discharging device 7.
Specifically, connection is matched for sealing between the feeding device 6 and the discharging device 7, the sealing matching connects
Connecing can be sealed by the way that sealing device is arranged, and rigid plastics, hot solids, ceramics or made of metal can be used in the sealing device
At, in practical applications, usable seal washer, and the sealing device is arranged to sealing ring or sealing cover, for fastening
The feeding device 6 and the discharging device 7 are sealed, leakage is prevented.Further, the feeding device 6 is filled with the discharging
Setting between 7 is detachable matching connection, the detachable matching connection including being threadedly coupled, snapping connection, nested encryptions, bonding
Deng in practical applications, the discharging device 7 is detachable relative to the feeding device 6, convenient for into the feeding device 6
Addition supplement feed liquid, carries out 3D printing.
The discharging device 7, comprising: the base 701 being connected with the feeding device 6, and it is set to the base 701
On for discharging channel 702, the channel 702 can be set to glue-spreading head or through-hole.
Preferably, the feeding device 6 is soft feeding device, resilient feeding device, mechanical presses feeding device, or electricity
Dynamic feeding device, the feeding device is for storing and/or conveying light sensitivity feed liquid or thermoplastic.
Specifically, the soft feeding device or resilient feeding device can be for made of flexible materials or elastic material
Feeding device 6, or elastic part or soft component are provided on 6 ontology of feeding device can be used for squeezing manually
The structure of pressure, to be able to achieve the manual extrusion of feed liquid, those skilled in the art can be configured according to the actual situation, herein not
Tire out again and states.The resilient feeding device and/or resilient feeding device include but is not limited to: silica gel, rubber, plastics, soft gold
Category, polymer composite, multilayer complex films or other engineering thermoplastic materials are made, with light, intensity is high, heatproof,
The features such as corrosion-resistant, insulation, insulation, in practical applications, the feeding device 6 can be by polyolefin, polyethylene (PE), polychlorostyrene second
Elasticity or flexible material made of the materials such as alkene (PVC), plastic foil, aluminium film, for example, the feed of the forms such as dentifrice tube, ointment tube
Device 6, convenient for manually controlling extrusion operation, certainly, feeding device 6 described in the present embodiment is not limited only to the above, ability
Field technique personnel can be configured according to the actual situation, be not repeated herein.
Further, the feeding device 6 can be set to the liquid storage unit for storing feed liquid, and/or for conveying
The transfusion unit of feed liquid, when the feeding device 6 is only used for storage feed liquid, the feed liquid operates extrusion by manual squeezing；When
When the feeding device 6 can be used to store simultaneously feed liquid and conveying feed liquid, the feed liquid can be squeezed out by feed drive device, ability
Field technique personnel can be configured according to the actual situation, be not repeated herein.
The light sensitivity feed liquid is photosensitive resin liquid, for realizing photocuring 3D printing, in practical applications, described
Add light sensitivity feed liquid in feeding device 6, squeeze the feeding device 6 by manually controlling, the feed liquid from the discharging at
Type control unit 3 squeezes out, and forms specific structure, and through the high-intensity ultraviolet light in the Stereolithography control unit 2
After irradiation, generate living radical or ion radical, to cause polymerization, crosslinking and graft reaction, make resin (UV coating, ink,
Adhesive etc.) solid-state is converted by liquid in a short time, complete photocuring 3D printing operation.
The thermoplastic can be polymer composite or other thermoplastic engineering plastics, for example, PC-ABS is warm
Plastic engineering plastics, for realizing thermoplastics type's 3D printing.In practical applications, thermoplasticity object is added in the feeding device 6
Material squeezes the feeding device 6 by manually controlling, and the feed liquid is squeezed out from the discharging forming control unit 3, and forms spy
Determine structure, and under the control through the heat cure forming control unit, thermoplastic is formed in a short time, is completed thermoplastics type 3D and is beaten
Print operation.
Preferably, the 3D printing equipment includes: 3D printing pen and 3D printer.The 3D printer takes physical method
The 3D printing pen is clamped, the walking of the 3D printing pen is controlled using automation equipment or robot device, compresses feed dress
6 plastic emittings and on demand opening and closing are set, realize high-precision 3D printing function.
Embodiment 3
As shown in figure 8, the present embodiment provides it is a kind of enhance molding control 3D printing method, which is characterized in that including with
Lower step:
Step 1, feeding device, discharging device and function connects device are sequentially connected；
Step 2, the channel squeezed out for feed liquid is centered in function connects dress, and distinguished along the channel direction
Curing molding control unit and/or discharging forming control unit are set；
Step 3, the line footpath structure of feed liquid is squeezed out by the discharging forming control unit control；
Step 4, the curing molding that the feed liquid squeezes out is controlled by the curing molding control unit.
Preferably, the step 4 is further comprising the steps of:
Stereolithography control unit, the Stereolithography control unit are set by the curing molding control unit
It is equipped with adjustment light channel structure by what light source module and optical path adjusted module, controls the Stereolithography of squeezed out feed liquid；
Or
Heat cure forming control unit is set by the curing molding control unit, the thermoplastic for controlling squeezed out feed liquid is fixed
Type.
Compared with prior art, it is of the present invention enhancing molding control 3D printing function connects device, printing pen and
Printer achieving the following effects:
(1) enhance forming and hardening effect: solidifying and setting being carried out to squeezed out feed liquid by curing molding control unit, is improved
The speed and molding effect of solidifying and setting, optimize 3D curing molding process more, substantially increase curing efficiency and molding
Effect, the structural failure after reducing sizing；
(2) discharging line footpath is controllable: by discharging, forming control unit controls the extrusion of feed liquid, in practical application
In, replacement discharging forming control unit can be carried out according to demand, and meeting the line footpath, shape and structure of squeezed out feed liquid more needs
It asks, simplifies 3D discharging step, improve efficiency；
(3) structure is simple: being connected by the matching of feeding device, discharging device, realizes the Simple assembled of printing pen
Can, the labyrinth of traditional 3D printing pen, the especially structure of feeding device are simplified, in actual production, can be greatly reduced
Production cost.The built-in reservoir used in the prior art, the mechanical structure for needing to cooperate other with squeezing action could be real
The extrusion operation of existing liquid, so that internal structure complexity is cumbersome, the present invention is using elastic soft material or containing compressible structure
The feeding device of compressible deformation is made in hard material, without being related to its internal structure, mentions in production, assembling and use aspect
Efficiency is risen.
(4) light structure: 3D printing pen provided by the invention, due to the optimization of material and structure, so that 3D printing pen has
Have the characteristics that it is light-weight, small in size, be easy to use, especially the small child of grade can easily grasp printing pen.
(5) carrier fluid amount is big: feeding device is made using elastic soft material in 3D printing pen provided by the invention, simplifies
The internal structure of printing pen to increase the storage space of liquid greatly improves carrier fluid amount.
(6) printing effect is good: 3D printing pen provided by the invention, has good liquid effect and fixed effect out, passes through
Discharging forming control unit and curing molding control unit carry out discharging control and molding control to feed liquid, improve printing shaping
Efficiency, reduce the molding error of 3D so that 3D printing effect and efficiency are significantly improved, be suitable for multiregion apply with
It promotes.
(7) easy to operate: 3D printing pen provided by the invention is made due to its simple structure and flexible control method
Operator can grasp 3D printing technique quickly, and in particular for child and juvenile, it is fast that simple application method is conducive to them
Speed investment, improves educational effect.
(8) production cost is low: photocuring 3D printing pen provided by the invention, on the one hand simplifies the structure of printing pen, makes
Its cost is remarkably decreased, on the other hand, since the optional range of the material of feeding device of the present invention, discharging device is wide,
Convenient for selection and combination, to reduce material cost；Therefore, 3D printing pen manufacture easy to produce provided by the invention, and push away
Wide application.
Since method part has been described in detail the embodiment of the present invention, here to system involved in embodiment
Expansion with method corresponding part describes to omit, and repeats no more.It can refer to method for the description of particular content in system to implement
The content of example is no longer specific here to limit.
Several preferred embodiments of the invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to forms disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in application contemplated scope described herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection scope of bright appended claims.
Claims (7)
1. a kind of 3D printing function connects device for enhancing molding control, comprising: ontology, and be arranged on the body for can
The interconnecting piece of dismantling connection, which is characterized in that the function connects device is provided with the channel squeezed out for feed liquid, along described logical
Road direction is respectively arranged with curing molding control unit and discharging forming control unit, wherein
The discharging forming control unit is used to control the line footpath structure for squeezing out feed liquid；
The discharging forming control unit includes the discharge head for being set to the one end of the channel mouthful；
The curing molding control unit is Stereolithography control unit or heat cure forming control unit, described in controlling
The curing molding that feed liquid squeezes out；
The discharging forming control unit and the curing molding control unit are integrally formed setting, the discharging molding control
Unit and the curing molding control unit are set as pyramid-like structure, and the interconnecting piece is set to the base of the pyramid-like structure
Seat inner wall；
Wherein, the Stereolithography control unit is provided with optical path adjustment module, and the optical path adjusts module and cooperates with it
The light source module of setting carries out the adjustment of light channel structure, for controlling the Stereolithography of squeezed out feed liquid.
2. the 3D printing function connects device of enhancing molding control according to claim 1, which is characterized in that the light source
Module, comprising: light source luminescent submodule and the light source control submodule for controlling the light source luminescent submodule, wherein
The light source luminescent submodule, comprising: be arranged in LED lamp holder, the LED lamp holder and optical path adjustment module logical
Hole, half-via, shelter and/or lens match, for carrying out the adjustment of light channel structure；
The light source control submodule, comprising: power supply circuit, control switch and power supply, the control switch are to touch out
It closes, inductive switch, soft-touch control, photosensitive switch and/or chip.
3. the 3D printing function connects device of enhancing molding control according to claim 1, which is characterized in that the thermosetting
Change the thermoplastic sizing that forming control unit is used to control squeezed out feed liquid.
4. the 3D printing function connects device of enhancing molding control according to claim 1, which is characterized in that the discharging
Forming control unit is tubulose, cone cell, column, and/or flat single head or bull structure.
5. a kind of 3D printing equipment for enhancing molding control characterized by comprising for providing the feeding device of feed liquid, and
With the discharging device squeezed out for feed liquid, the discharging device connection is just like 3D printing of any of claims 1-4
Function connects device；
The feeding device be soft feeding device, resilient feeding device, mechanical presses feeding device or electronic feeding device,
The feeding device is for storing and/or conveying light sensitivity feed liquid or thermoplastic.
6. the 3D printing equipment of enhancing molding control according to claim 5, which is characterized in that the 3D printing equipment packet
It includes: 3D printing pen and 3D printer.
7. a kind of 3D printing method for enhancing molding control, which comprises the following steps:
Step 1, feeding device, discharging device and function connects device are sequentially connected；
Step 2, the channel squeezed out for feed liquid is centered in function connects dress, and is respectively set along the channel direction
Curing molding control unit and discharging forming control unit, the discharging forming control unit and the curing molding control unit
Be integrally formed setting, and the discharging forming control unit and the curing molding control unit are set as pyramid-like structure, institute
State the base internal wall that interconnecting piece is set to the pyramid-like structure；
Step 3, the line footpath structure of feed liquid is squeezed out by the discharging forming control unit control；
Step 4, the curing molding that the feed liquid squeezes out is controlled by the curing molding control unit；By the curing molding control
Unit processed is set as Stereolithography control unit, and the Stereolithography control unit adjusts mould by light source module and optical path
Block is equipped with adjustment light channel structure, controls the Stereolithography of squeezed out feed liquid；Or by the curing molding control unit
It is set as heat cure forming control unit, controls the thermoplastic sizing of squeezed out feed liquid.
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| CN201610323482.3A CN105946230B (en) | 2016-05-16 | 2016-05-16 | Enhance the 3D printing attachment device of molding control, printing device and Method of printing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610323482.3A CN105946230B (en) | 2016-05-16 | 2016-05-16 | Enhance the 3D printing attachment device of molding control, printing device and Method of printing |
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| CN109512672B (en) * | 2019-01-16 | 2021-01-29 | 青岛大学附属医院 | Small-sized cream secondary self-preparation device and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205097557U (en) * | 2015-11-05 | 2016-03-23 | 邓伟 | Photocuring 3D print pen |
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| US9676159B2 (en) * | 2014-05-09 | 2017-06-13 | Nike, Inc. | Method for forming three-dimensional structures with different material portions |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205097557U (en) * | 2015-11-05 | 2016-03-23 | 邓伟 | Photocuring 3D print pen |
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