CN107498859A - A kind of forming room of biological 3D printer and biological 3D printer - Google Patents
A kind of forming room of biological 3D printer and biological 3D printer Download PDFInfo
- Publication number
- CN107498859A CN107498859A CN201710828378.4A CN201710828378A CN107498859A CN 107498859 A CN107498859 A CN 107498859A CN 201710828378 A CN201710828378 A CN 201710828378A CN 107498859 A CN107498859 A CN 107498859A
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- forming room
- inner bag
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- wall
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
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- 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
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
The present invention provides a kind of forming room of biological 3D printer.A kind of forming room of biological 3D printer, wherein, including shell and forming room's inner bag, forming room's inner bag is located at the enclosure, heat-insulation layer is provided between forming room's inner bag and the shell, the front end of the shell and forming room's inner bag is provided with observation panel, and the observation panel is provided with thermal-insulating sealing door.The present invention also provides a kind of 3D printer with above-mentioned forming room.The present invention devises a kind of good forming room of insulation, it is able to maintain that the temperature in forming room is constant, the whole print platform of 3D printer is allowed to be arranged on interior and normal printing operations in forming room, the present invention solves the temperature control blind area between shower nozzle and shaped platform so that whole printing process can be carried out in stationary temperature.
Description
Technical field
The present invention relates to 3D printing equipment technical field, a kind of forming room more particularly, to biological 3D printer and
Biological 3D printer.
Background technology
Apply the 3D printer in biometric print field has high requirement to printing environment at work, except environment
Outside cleanliness factor and humid control, it is important that one side be to printer shaping room environmental temperature control.Due to application at present
Material to biological 3D printing field is mostly temperature sensing material or the isolated cells required to specified temp, in printing
Generally require regulation forming room and reach a specific temperature spot or temperature range, also need to carry out gradient control to temperature sometimes
System.
Current most of biological 3D printers often only carry out temperature control to the shower nozzle and shaped platform of printer, in reality
In the print procedure of border, after shower nozzle and there is temperature control blind area in material or isolated cells, this is unfavorable for before contact moudling platform
Survival rate and the printing precision control of cell.Although it can carry out temperature controlled room by the way that whole printer is positioned over
To obtain required environment temperature, but the control accuracy of this method is relatively low and unstable, it is impossible to meets the needs of biometric print.
The content of the invention
The present invention is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of shaping of biological 3D printer
Room.The present invention devises a kind of good forming room of insulation, is able to maintain that the temperature in forming room is constant, 3D is allowed in forming room
The whole print platform of printer is arranged on interior and normal printing operations, and the present invention is solved between shower nozzle and shaped platform
Temperature control blind area so that whole printing process can be carried out in stationary temperature.
It is a further object to provide a kind of biological 3D printer with above-mentioned forming room.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of forming room of biological 3D printer, its
In, including shell and forming room's inner bag, forming room's inner bag are located at the enclosure, forming room's inner bag with it is described outer
Be provided with heat-insulation layer between shell, the front end of the shell and forming room's inner bag is provided with observation panel, the observation panel be provided be incubated it is close
Closure door.So setting causes the forming room to have good heat insulation effect, is arranged on when by the whole print platform of 3D printer
When 3D printing operation is carried out in the forming room, institute is operated by reaching 3D printing in the temperature-controlling system forming room of 3D printer
After the temperature needed, the forming room and temperature-controlling system coordinate and the temperature stabilization in forming room can be maintained into 3D printing operation
Required optimum temperature, the whole print platform of so whole 3D printer are worked under the optimum temperature, are just eliminated
Temperature control blind area between shower nozzle and shaped platform in the prior art.
Further, the shell includes housing main body and housing back panel, and the housing main body is by monoblock metal plate Curved Continuous
Roll over and carry out head and the tail welding and formed, the edge of the housing back panel is equipped with bending, and the housing back panel is worn by bolt
The bending for crossing its edge is fixedly connected with the rear end of the housing main body, and the housing back panel is provided with the first cable-through hole.
So, the junction on shell is just farthest reduced so that the aesthetics and intensity of whole shell all improve.Shell
The bending of backboard edge can provide larger fixation fit on face for the connection of housing back panel and housing main body rear end, make
Connection is more firm.
Further, forming room's inner bag is surrounded by the first side wall, second sidewall, upper wall, lower wall and rear wall, after described
Wall is provided with the second cable-through hole, and the first cable-through hole and the second cable-through hole facilitate printer to be connected with external device to be communicated.Institute
The edge for stating the first side wall, second sidewall, upper wall, lower wall and rear wall is equipped with bending, it is preferred that the first side wall,
The bending of the edge of second sidewall and lower wall is bending twice.Forming room's inner bag is designed as five separate walls
Surround, be to improve the ability of forming room's inner bag resistance to deformation.The folding of the edge of the first side wall, second sidewall and lower wall
It is curved to be arranged to bending twice, further resistance to deformation and larger secure fit can be provided for forming room's inner bag and shell
Face.In the first side wall, second sidewall, upper wall, lower wall and rear wall, they are passed through adjacent by bolt between adjacent two wall
They are fixedly connected by the bending at place, wherein, nut is fixed to a certain wall of forming room's inner bag using punching press and by the way of welding
In bending, through hole is provided with the correspondence position of the bending of the adjacent another wall of the bending with being welded with nut, bolt passes through this
Through hole and nut are connected, by such mode gradually in orderly molding assembly room courage each wall.
Further, the outer surface of forming room's inner bag lower wall is provided with reinforcement, and the reinforcement includes vertical strengthen
Muscle and transverse stiffener rib, the longitudinal rein forcement and the interspersed setting of transverse stiffener rib.Because the whole print platform of 3D printer is arranged on
It is integrally fixed at when in forming room's inner bag on the lower wall of forming room's inner bag, relies solely on the existing structure of forming room's inner bag and shell
The weight of the whole print platform of 3D printer is insufficiently resistant to, in addition, the lower wall of forming room's inner bag also can be by vertical direction
Larger plateau pressure, in order to eliminate plateau pressure to deformation caused by whole forming room's inner bag and shell, it is necessary to forming room
The lower wall of inner bag carries out strengthening resistance to deformation processing.Therefore, it is distributed according to plateau pressure, on the lower wall outer surface of forming room's inner bag
There is provided the longitudinal rein forcement of interspersed setting and transverse stiffener rib, longitudinal rein forcement and transverse stiffener rib are thicker not from more all metal plates
Become rusty steel, and uses bigger radius bend；In view of longitudinal rein forcement and the assembly relation of transverse stiffener rib and inner bag lower wall, indulge and add
Strengthening tendons and transverse stiffener rib are fixed by the way of welding with the lower wall of forming room inner bag.
Further, the print platform for positioning 3D printer is additionally provided with the outer surface of forming room's inner bag lower wall
Self-clinching nut.In this manner it is possible to by the way that the whole print platform of 3D printer is fixedly connected on self-clinching nut, can prevent
The whole print platform of 3D printer produces vibration and slided in printing or transportation.
Further, the observation panel is surrounded by door seal scrap (bridge), the door seal scrap (bridge) projection certain altitude, the door
Envelope scrap (bridge) is provided with deformable seal adhesive tape.Deformable seal adhesive tape is extruded when thermal-insulating sealing door is closed and causes deformable seal
Adhesive tape is deformed filling up in the gap between thermal-insulating sealing door and shell, so as to ensure that the reliable close of forming room's observation panel
Envelope.Observation panel is set to improve the operability of 3D printing and easy observation property.
Further, the heat-insulation layer is higher rubber and plastic heat-preservation cotton, rock wool, aerogel plate or the vacuum heat-preserving of adiabatic coefficent
Plate, the thickness of heat-insulation layer is not less than 30mm, to improve the heat-insulating property of heat-insulation layer.The heat-insulation layer is affixed directly to the shaping
On the outer wall of indoor courage, it so can effectively obstruct heat exchange inside and outside forming room and be convenient for forming room's inner bag and shell again
Assembling.
Further, the thermal-insulating sealing door is made up of transparent material, is easy to the 3D observed outside in forming room's inner bag to beat
Print operation.The shell and forming room's inner bag are made by 304 stainless steels, and the stainless steel of inner bag is except with certain
The external forming room of heat-insulating property sterilization phase also have concurrently suppress bacterium residual function.
The present invention also provides a kind of biological 3D printer, wherein, including 3D printing platform, forming room, disinfection system and control
Warm system, the forming room are forming room described above, and the 3D printing platform is located in forming room's inner bag of the forming room
Portion, and the self-clinching nut on the outer surface for passing through forming room's inner bag lower wall is positioned, the disinfection system and temperature-controlling system are set
In the forming room, for controlling the temperature in forming room and forming room inside being sterilized.
Compared with prior art, beneficial effects of the present invention：
The present invention is provided with heat-insulation layer between forming room's inner bag and shell, and heat-insulation layer is the higher rubber and plastic insulation of adiabatic coefficent
Cotton, rock wool, aerogel plate or vacuum heat-insulation plate, the thickness of heat-insulation layer are not less than 30mm, printer can thus be effectively ensured
Forming room is in the state of temperature-controllable；And the heat exchange with progress outside forming room in forming room can be effectively reduced, so as to
So that shaping indoor temperature is constant for a long time.
The whole shaping chamber device of the present invention is divided into forming room's inner bag and shell two parts, and inner bag uses polylith independence metal plate
Gold is simultaneously formed by bolted connection, and shell is formed using integrated sheet-metal bending and by the way of welding；Forming room's inner bag
The reinforcing rib structure of increase bearing capacity is provided with lower wall, uses and is welded and fixed between reinforcement and inner bag, and in forming room
It is also provided with fixing the self-clinching nut of print platform on the lower wall of courage, the mode being connected by screw bolts is fixed with motion platform, this
Sample can effectively carry the weight of printer print platform and ensure its installation accuracy.
The observation panel of shell of the present invention is surrounded by door seal scrap (bridge), the door seal scrap (bridge) projection certain altitude, the door seal
Scrap (bridge) is provided with deformable seal adhesive tape, and it is effective that door seal scrap (bridge) coordinates thermal-insulating sealings to be produced using the crimp of sealing joint strip
Sealing, the environment that forming room is in completely closed can so be effectively ensured.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the exploded perspective view of the present invention.
Fig. 3 is the structural representation of forming room's inner bag of the present invention.
Fig. 4 is the partial enlarged drawing at A in Fig. 3.
Fig. 5 is that forming room's inner bag of the present invention removes the top view after upper wall.
Fig. 6 is the front schematic view of the present invention.
Fig. 7 is the profile of A-A in Fig. 6.
Fig. 8 is the partial enlarged drawing at B in Fig. 7.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
Embodiment 1
As shown in Figure 1, Figure 2 and Figure 7, a kind of forming room of biological 3D printer, wherein, including shell 1 and forming room's inner bag 2,
Forming room's inner bag 2 is located inside the shell 1, and heat-insulation layer 3, institute are provided between forming room's inner bag 2 and the shell 1
The front end for stating shell 1 and forming room's inner bag 2 is provided with observation panel 4, and the observation panel 4 is provided with thermal-insulating sealing door 5.So setting makes
Obtaining the forming room has good heat insulation effect, and 3D is carried out when the whole print platform of 3D printer is arranged in the forming room
, should after the temperature required by reaching 3D printing operation in the temperature-controlling system forming room of 3D printer during printing
Forming room and temperature-controlling system, which coordinate, to maintain the required optimal temperature of 3D printing operation by the temperature stabilization in forming room
Degree, the whole print platform of so whole 3D printer is worked under the optimum temperature, eliminates the need for spraying in the prior art
Temperature control blind area between head and shaped platform.
As shown in Fig. 2 the shell 1 includes housing main body 11 and housing back panel 12, the housing main body 11 is by monoblock metal plate
Golden continuously to bend and carry out head and the tail welding formation, the edge of the housing back panel 12 is equipped with bending, the housing back panel
12 are fixedly connected by the bending of bolt through its edge with the rear end of the housing main body 11, on the housing back panel 12
Provided with the first cable-through hole 121.So, the junction on shell 1 is just farthest reduced so that entirely shell 1 is attractive in appearance
Degree and intensity all improve.The bending of the edge of housing back panel 12 can be housing back panel 12 and the company of the rear end of housing main body 11
Connect and larger fixation fit on face is provided, make connection more firm.
As shown in Fig. 2 to Fig. 4, forming room's inner bag 2 is by the first side wall 21, second sidewall 22, upper wall 23, the and of lower wall 24
Rear wall 25 surrounds, and the rear wall 25 is provided with the second cable-through hole 251, the first side wall 21, second sidewall 22, upper wall 23, under
The edge of wall 24 and rear wall 25 is equipped with bending, it is preferred that the first side wall 21, the four of second sidewall 22 and lower wall 24
The bending of circumferential edges is bending twice.Forming room's inner bag 2 is designed as into five separate walls to surround, is to improve into
The ability of the resistance to deformation of courage 2 in type room.The bending of the edge of the first side wall 21, second sidewall 22 and lower wall 24 is arranged to two
Secondary bending, further resistance to deformation and larger secure fit face can be provided for forming room's inner bag 2 and shell 1.It is described
In the first side wall 21, second sidewall 22, upper wall 23, lower wall 24 and rear wall 25, between adjacent two wall by bolt through they
They are fixedly connected by the bending of adjacent, wherein, nut 8 using punching press and weld by the way of be fixed to forming room's inner bag 2 certain
In the bending of one wall, through hole 9, spiral shell are provided with the correspondence position of the bending of the adjacent another wall of the bending with being welded with nut 8
Bolt is connected by the through hole 9 and nut, by such mode gradually in orderly molding assembly room courage 2 each wall.
As shown in Figure 2 and Figure 5, the inner surface of the lower wall 24 of forming room's inner bag 2 is provided with reinforcement, the reinforcement bag
Include longitudinal rein forcement 241 and transverse stiffener rib 242, the longitudinal rein forcement 241 and the interspersed setting of transverse stiffener rib 242.Due to 3D printer
Whole print platform be arranged on forming room's inner bag 2 in when be integrally fixed on the lower wall 24 of forming room's inner bag 2, rely solely on into
The existing structure of courage 2 and shell 1 is insufficiently resistant to the weight of the whole print platform of 3D printer in type room, in addition, in forming room
The lower wall 24 of courage 2 also can be by larger plateau pressure, in order to eliminate plateau pressure to whole forming room's inner bag 2 in vertical direction
And deformation caused by shell 1 to the lower wall 24 of forming room's inner bag 2, it is necessary to carry out strengthening resistance to deformation processing.Therefore, according to platform pressure
Power is distributed, and the interspersed longitudinal rein forcement 241 and transverse stiffener rib 242 set is provided with the outer surface of lower wall 24 of forming room's inner bag 2,
Longitudinal rein forcement 241 and transverse stiffener rib 242 are from the thicker stainless steel of more all metal plates, and use bigger radius bend；
In view of longitudinal rein forcement 241 and the assembly relation of transverse stiffener rib 242 and inner bag lower wall 24, longitudinal rein forcement 241 and transverse stiffener rib 242
Lower wall 24 with forming room inner bag 2 by the way of welding is fixed.
In the present embodiment, it is additionally provided with the outer surface of the lower wall 24 of forming room's inner bag 2 for positioning beating for 3D printer
Print the self-clinching nut of platform.In this manner it is possible to by the way that the whole print platform of 3D printer is fixedly connected on self-clinching nut, can
To prevent the whole print platform of 3D printer from producing vibration in printing or transportation and slide.
As shown in Figure 7 and Figure 8, the observation panel 4 is surrounded by door seal scrap (bridge) 6, and the door seal scrap (bridge) 6 is raised certain high
Degree, the door seal scrap (bridge) 6 are provided with deformable seal adhesive tape 7.Deformable seal adhesive tape 7 is extruded when thermal-insulating sealing door 5 is closed
So that deformable seal adhesive tape 7 is deformed filling up in the gap between thermal-insulating sealing door 5 and shell 1, so as to ensure that shaping
The reliable sealing of room observation panel 4.Observation panel 4 is set to improve the operability of 3D printing and easy observation property.
In the present embodiment, the heat-insulation layer 3 is higher rubber and plastic heat-preservation cotton, rock wool, aerogel plate or the vacuum of adiabatic coefficent
Warming plate, the thickness of heat-insulation layer 3 is not less than 30mm, to improve the heat-insulating property of heat-insulation layer 3.The heat-insulation layer 3 is affixed directly to
On the outer wall of forming room's inner bag 2, it so can effectively obstruct heat exchange inside and outside forming room and be convenient for again in forming room
The assembling of courage 2 and shell 1.
In the present embodiment, the thermal-insulating sealing door 5 is made up of transparent material, is easy to observe outside in forming room's inner bag 2
3D printing operates.The shell 1 and forming room's inner bag 2 are made by 304 stainless steels, and the stainless steel of inner bag is except tool
The sterilization phase for having the external forming room of certain heat-insulating property also has the function of suppressing bacterium residual concurrently.
Embodiment 2
A kind of biological 3D printer, wherein, including 3D printing platform, forming room, disinfection system and temperature-controlling system, the forming room
For the forming room described in embodiment 1, the 3D printing platform is located inside forming room's inner bag 2 of the forming room, and is passed through into
Self-clinching nut in type room on the outer surface of the lower wall 24 of courage 2 is positioned, the disinfection system and temperature-controlling system be located at it is described into
On type room, for controlling the temperature in forming room and forming room inside being sterilized.
Obviously, the above embodiment of the present invention is just for the sake of clearly demonstrating example of the present invention, and is not
Restriction to embodiments of the present invention.For those of ordinary skill in the field, on the basis of the above description also
It can make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all
All any modification, equivalent and improvement made within the spirit and principles in the present invention etc., should be included in right of the present invention will
Within the protection domain asked.
Claims (10)
1. a kind of forming room of biological 3D printer, it is characterised in that including shell（1）With forming room's inner bag（2）, the shaping
Indoor courage（2）It is located at the shell（1）Inside, forming room's inner bag（2）With the shell（1）Between be provided with heat-insulation layer（3）,
The shell（1）With forming room's inner bag（2）Front end be provided with observation panel（4）, the observation panel（4）It is provided with thermal-insulating sealing door
（5）.
A kind of 2. forming room of biological 3D printer according to claim 1, it is characterised in that the shell（1）Including
Housing main body（11）And housing back panel（12）, the housing main body（11）Continuously bent by monoblock metal plate and carry out head and the tail welding shape
Into the housing back panel（12）Edge be equipped with bending, the housing back panel（12）Its surrounding is passed through by bolt
The bending of edge and the housing main body（11）Rear end be fixedly connected, the housing back panel（12）It is provided with the first cable-through hole
（121）.
A kind of 3. forming room of biological 3D printer according to claim 1, it is characterised in that forming room's inner bag
（2）By the first side wall（21）, second sidewall（22）, upper wall（23）, lower wall（24）And rear wall（25）Surround, the rear wall（25）On
Provided with the second cable-through hole（251）, the first side wall（21）, second sidewall（22）, upper wall（23）, lower wall（24）And rear wall（25）
Edge be equipped with bending, the first side wall（21）, second sidewall（22）, upper wall（23）, lower wall（24）And rear wall
（25）In, they are fixedly connected in the bending of adjacent through them by bolt between adjacent two wall.
A kind of 4. forming room of biological 3D printer according to claim 3, it is characterised in that the first side wall
（21）, second sidewall（22）And lower wall（24）The bending of edge be bending twice.
A kind of 5. forming room of biological 3D printer according to claim 3, it is characterised in that forming room's inner bag
（2）Lower wall（24）Outer surface be provided with reinforcement, the reinforcement includes longitudinal rein forcement（241）And transverse stiffener rib（242）, institute
State longitudinal rein forcement（241）With transverse stiffener rib（242）It is interspersed to set.
A kind of 6. forming room of biological 3D printer according to claim 3, it is characterised in that forming room's inner bag
（2）Lower wall（24）Outer surface on be additionally provided with the self-clinching nut of print platform for positioning 3D printer.
A kind of 7. forming room of biological 3D printer according to claim 1, it is characterised in that the observation panel（4）'s
It is surrounded by door seal scrap (bridge)（6）, the door seal scrap (bridge)（6）Raised certain altitude, the door seal scrap (bridge)（6）It is provided with deformable close
Strip of paper used for sealing（7）.
A kind of 8. forming room of biological 3D printer according to claim 1, it is characterised in that the heat-insulation layer（3）For
Adiabatic coefficent higher rubber and plastic heat-preservation cotton, rock wool, aerogel plate or vacuum heat-insulation plate, heat-insulation layer（3）Thickness be not less than 30mm,
The heat-insulation layer（3）It is affixed directly to forming room's inner bag（2）Outer wall on.
A kind of 9. forming room of biological 3D printer according to claim 1, it is characterised in that the thermal-insulating sealing door
（5）It is made up of transparent material, the shell（1）With forming room's inner bag（2）It is made by 304 stainless steels.
A kind of 10. biological 3D printer, it is characterised in that including 3D printing platform, forming room, disinfection system and temperature-controlling system,
The forming room is the forming room described in any one of claim 1 to 9, and the 3D printing platform is located at the shaping of the forming room
Indoor courage（2）Inside, and pass through forming room's inner bag（2）Lower wall（24）Outer surface on self-clinching nut positioned, it is described to go out
Fungus strain is united and temperature-controlling system is located above the forming room, for controlling the temperature in forming room and forming room inside being killed
Bacterium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828378.4A CN107498859B (en) | 2017-09-14 | 2017-09-14 | Forming chamber of biological 3D printer and biological 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710828378.4A CN107498859B (en) | 2017-09-14 | 2017-09-14 | Forming chamber of biological 3D printer and biological 3D printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107498859A true CN107498859A (en) | 2017-12-22 |
| CN107498859B CN107498859B (en) | 2023-07-28 |
Family
ID=60696653
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710828378.4A Active CN107498859B (en) | 2017-09-14 | 2017-09-14 | Forming chamber of biological 3D printer and biological 3D printer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108973154A (en) * | 2018-08-13 | 2018-12-11 | 哈尔滨汇恒科技有限公司 | Air based on biological 3D printing equipment compresses temperature control device |
| CN109109316A (en) * | 2018-08-13 | 2019-01-01 | 哈尔滨汇恒科技有限公司 | Biological 3D printing equipment with clean sterilization function of temperature control |
| CN113968024A (en) * | 2021-10-09 | 2022-01-25 | 中国科学院沈阳自动化研究所 | Accurate temperature control type biological 3D printing system |
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| CN108973154A (en) * | 2018-08-13 | 2018-12-11 | 哈尔滨汇恒科技有限公司 | Air based on biological 3D printing equipment compresses temperature control device |
| CN109109316A (en) * | 2018-08-13 | 2019-01-01 | 哈尔滨汇恒科技有限公司 | Biological 3D printing equipment with clean sterilization function of temperature control |
| CN109109316B (en) * | 2018-08-13 | 2021-04-02 | 哈尔滨汇恒科技有限公司 | Biological 3D printing apparatus with clean temperature control function that disinfects |
| CN108973154B (en) * | 2018-08-13 | 2021-08-31 | 哈尔滨汇恒科技有限公司 | Air compression temperature control device based on biological 3D printing apparatus |
| CN113968024A (en) * | 2021-10-09 | 2022-01-25 | 中国科学院沈阳自动化研究所 | Accurate temperature control type biological 3D printing system |
| CN113968024B (en) * | 2021-10-09 | 2022-08-23 | 中国科学院沈阳自动化研究所 | Accurate temperature control type biological 3D printing system |
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