CN209718631U - A kind of medical 3D printer - Google Patents
A kind of medical 3D printer Download PDFInfo
- Publication number
- CN209718631U CN209718631U CN201920506959.0U CN201920506959U CN209718631U CN 209718631 U CN209718631 U CN 209718631U CN 201920506959 U CN201920506959 U CN 201920506959U CN 209718631 U CN209718631 U CN 209718631U
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- China
- Prior art keywords
- air
- medical
- conveying pipeline
- fixing sleeve
- printer
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to printer technology fields, disclose a kind of medical 3D printer, including equipment box, cylinder, the side of the equipment box intracavity bottom is equipped with circulating fan, the air inlet fixing sleeve of the circulating fan is equipped with blast pipe, and fixing sleeve is equipped with discharge pipe at the air outlet of circulating fan, one end of the discharge pipe has been fixedly attached air purifier, fixing sleeve is equipped with circulation pipe at the air outlet of the air purifier, the inside of the equipment box is equipped with controller, and the top of equipment box is equipped with cabinet, the top of the cabinet is equipped with electric heater.The medical 3D printer, the temperature to be discharged by temperature-detecting device real-time monitoring conveying pipeline, when the material temperature of conveying pipeline conveying is lower, start the heating layer of electric heater electric heating conveying pipeline by controller, to be heated to the raw material of conveying pipeline conveying, ensure that the material temperature of conveying pipeline conveying meets the requirement of printing, improves the print quality of product.
Description
Technical field
The utility model relates to printer technology field, specially a kind of medical 3D printer.
Background technique
3D printer is also known as three-dimensional printer, is a kind of cumulative manufacturing technology, i.e. a kind of machine of rapid prototyping technology, it
It is based on a digital model file, it is more by printing with adhesive materials such as special wax material, powdery metal or plastics
The jointing material of layer manufactures three-dimensional object, and three-dimensional printer is used to manufacture product at this stage, the mode successively printed is come
Construct the technology of object.
However, existing medical 3D printer it is usually used be commercial 3D printer, therefore the article printed be difficult to it is full
The sterility requirements of podiatrist, and existing medical 3D printer is in print procedure, phenomena such as being easy to appear wire drawing, and meanwhile it is existing
The discharge nozzle of medical 3D printer can not carry out temperature detection, therefore can not judge whether drop temperature meets the requirements, also without
Method carries out corresponding temperature control.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of medical 3D printer, have sterilizing, anti-wire drawing,
The advantages of temperature control, solve existing medical 3D printer it is usually used be commercial 3D printer, therefore the article printed is difficult
Phenomena such as to meet medical sterility requirements, and existing medical 3D printer is in print procedure, is easy to appear wire drawing, simultaneously
The discharge nozzle of existing medical 3D printer can not carry out temperature detection, therefore can not judge whether drop temperature meets the requirements,
Also the problem of corresponding temperature control can not be carried out.
The utility model provides the following technical solutions: a kind of medical 3D printer, including equipment box, cylinder, the equipment
The side of box cavity bottom is equipped with circulating fan, and the air inlet fixing sleeve of the circulating fan is equipped with blast pipe, and circulated air
Fixing sleeve is equipped with discharge pipe at the air outlet of machine, and one end of the discharge pipe has been fixedly attached air purifier, and the air is net
Change fixing sleeve at the air outlet of device and circulation pipe is housed, the inside of the equipment box is equipped with controller, and the top of equipment box is equipped with
Cabinet, the top of the cabinet are equipped with electric heater, and the side of the electric heater is equipped with the air-cooler positioned at top of the box, institute
It states fixing sleeve at the air outlet of air-cooler and wind conveying pipe is housed, the two sides of the cabinets cavity bottom are equipped with support frame, the branch
The middle part of support side is equipped with ultraviolet lamp, and air duct is equipped at the top and bottom of support frame side, two support frames as described above it
Between bottom be equipped with workbench, the top of support frame as described above is equipped with vertical drive, and the top of support frame be equipped be located at it is perpendicular
Connecting box in driving device, the bottom of the cylinder are movably installed with piston rod, and the bottom of the piston rod is fixedly connected
There is conveying pipeline.
Preferably, the side of the connection box cavity is fixedly installed with motor, fixed suit on the output shaft of the motor
There is screw rod, is movably installed with movable block on the screw rod.
Preferably, heating layer is surrounded on the inner wall of the conveying pipeline, the outer surface of the heating layer is surrounded with insulating layer,
And heating layer is electrically connected with electric heater.
Preferably, the side of the conveying pipeline is equipped with temperature-detecting device, and the another side of conveying pipeline is fixedly connected with
The bottom of fixed frame, the fixed frame is equipped with spray head, and one end of the spray head and one end of wind conveying pipe are fixedly attached.
Preferably, the controller and electric heater, temperature-detecting device, cold wind mechatronics.
Preferably, there are four the quantity in the air duct, four air ducts are divided into there are two two groups and every group of quantity, and one group
The air duct is fixedly attached with blast pipe, and air duct described in another group is fixedly attached with circulation pipe.
Preferably, the movable block and connecting box pivot bush unit, and be fixedly connected at the top of the bottom of movable block and cylinder.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
(1) the medical 3D printer, the temperature to be discharged by temperature-detecting device real-time monitoring conveying pipeline, when conveying pipeline is defeated
When the material temperature sent is lower, start the heating layer of electric heater electric heating conveying pipeline by controller, thus defeated to conveying pipeline
The raw material sent is heated, it is ensured that the material temperature of conveying pipeline conveying meets the requirement of printing, improves the print quality of product.
(2) the medical 3D printer extracts cold wind by air-cooler and is conveyed to the spray head on fixed frame by wind conveying pipe,
In 3D printer print procedure, cold wind is sprayed by spray head, cooling down is carried out to the material that conveying pipeline sprays, to prevent
There is wire drawing phenomenon, improve the print quality of product, facilitates rapid shaping when product printing.
(3) the medical 3D printer extracts the intracorporal air of case using an air duct, and will by starting circulating fan
Air delivery is purified and is sterilized to air purifier, recycles another air duct to return air delivery in cabinet, and cooperate
On the one hand ultraviolet lamp can carry out disinfection and sterilize to the intracorporal air of case, on the other hand can be to generating in product print procedure
Peculiar smell is filtered processing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of medical 3D printer of the utility model；
Fig. 2 is a kind of heating layer schematic diagram of medical 3D printer structure of the utility model；
Fig. 3 is enlarged drawing at a kind of A of medical 3D printer structure of the utility model.
In figure: 1, equipment box；2, circulating fan；3, blast pipe；4, discharge pipe；5, air purifier；6, circulation pipe；7, it controls
Device processed；8, cabinet；9, electric heater；10, air-cooler；11, wind conveying pipe；12, support frame；13, ultraviolet lamp；14, air duct；15, work
Make platform；16, vertical drive；17, connecting box；171, motor；172, screw rod；173, movable block；18, cylinder；19, piston
Bar；20, conveying pipeline；201, heating layer；202, insulating layer；203, temperature-detecting device；204, fixed frame；205, spray head.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of medical 3D printer, including equipment box 1, cylinder 18, the side of 1 intracavity bottom of equipment box
Equipped with circulating fan 2, the air inlet fixing sleeve of circulating fan 2 is equipped with blast pipe 3, and fixes at the air outlet of circulating fan 2
It is set with discharge pipe 4, one end of discharge pipe 4 has been fixedly attached air purifier 5, and air purifier 5 can be to toxic in air
Pernicious gas is filtered purification, and carries out sterilization treatment to air, and fixing sleeve is equipped with circulation at the air outlet of air purifier 5
The inside of pipe 6, equipment box 1 is equipped with controller 7, and controller 7 is electrically connected with electric heater 9, temperature-detecting device 203, air-cooler 10
It connects, by starting circulating fan 2, extracts the air in cabinet 8 using an air duct 14, and by air delivery to air purifier
5 are purified and are sterilized, and are recycled another air duct 14 to return air delivery in cabinet 8, and cooperate ultraviolet lamp 13, on the one hand may be used
Air in cabinet 8 is carried out disinfection and sterilized, on the other hand can be filtered place to the peculiar smell generated in product print procedure
Reason, and the top of equipment box 1 is equipped with cabinet 8, the top of cabinet 8 is equipped with electric heater 9, and the side of electric heater 9, which is equipped with, to be located at
The air-cooler 10 at the top of cabinet 8, fixing sleeve is equipped with wind conveying pipe 11, the two sides of 8 intracavity bottom of cabinet at the air outlet of air-cooler 10
It is equipped with support frame 12, the middle part of 12 side of support frame is equipped with ultraviolet lamp 13, and is all provided at the top and bottom of 12 side of support frame
Have air duct 14, there are four the quantity in air duct 14, and four air ducts 14 are divided to for there are two two groups and every group of quantity, one group of air duct 14 with into
Air hose 3 is fixedly attached, and another group of air duct 14 is fixedly attached with circulation pipe 6, and the bottom between two support frames 12 is equipped with workbench
15, the top of support frame 12 is equipped with vertical drive 16, and vertical drive 16 can drive connecting box 17 vertically movable, thus
Drive the printing equipment of 173 bottom of movable block vertically movable, that is, another group of motor 171 being located on a support frame 12 drives separately
One group of screw rod 172 rotates, and by the limit of another 12 upper limit bar of support frame, drives connecting box 17 vertically movable, and support
The top of frame 12 is equipped with the connecting box 17 being located in vertical drive 16, and the side of 17 inner cavity of connecting box is fixedly installed with motor
171, fixing sleeve is equipped with screw rod 172 on the output shaft of motor 171, is movably installed with movable block 173, connecting box 17 on screw rod 172
Inside fixing sleeve be equipped with positioned at 172 side of screw rod gag lever post, movable block 173 is limited and is supported using gag lever post,
Movable block 173 and 17 pivot bush unit of connecting box, and the bottom of movable block 173 is fixedly connected with the top of cylinder 18, cylinder 18
Bottom is movably installed with piston rod 19, and the bottom of piston rod 19 is fixedly connected with conveying pipeline 20, surround on the inner wall of conveying pipeline 20
There is heating layer 201, the outer surface of heating layer 201 is surrounded with insulating layer 202, and heating layer 201 is electrically connected with electric heater 9, defeated
The side of expects pipe 20 is equipped with temperature-detecting device 203, and the another side of conveying pipeline 20 is fixedly connected with fixed frame 204, fixed
The bottom of frame 204 is equipped with spray head 205, and in vertical state, and spray head 205 is located at the injector head of spray head 205 and 20 bottom of conveying pipeline
The lower section of 20 base injcction head of conveying pipeline, so that cold wind is sprayed using spray head 205, after the injection of 20 base injcction head of conveying pipeline
Raw material cools down, and prevents wire drawing phenomenon, and facilitates the molding and quality of product, one end of spray head 205 and wind conveying pipe
11 one end is fixedly attached.
Working principle: firstly, before product printing or after printing, ultraviolet lamp 13 is opened, circulating fan 2 utilizes a wind
Road 14 extracts the air in cabinet 8, and air delivery is purified and sterilized to air purifier 5, recycles another wind
Road 14 returns air delivery in cabinet 8, so that the air in cabinet 8 is carried out disinfection and be sterilized, in product print procedure, leads to
Starting circulating fan 2 is crossed, according to the above process, the peculiar smell generated in product print procedure was carried out using air purifier 5
Filter processing, then, in product print procedure, the temperature to be discharged using 203 real-time monitoring conveying pipeline 20 of temperature-detecting device, when
When the material temperature that conveying pipeline 20 conveys is lower, start the heating layer of 9 electric heating conveying pipeline 20 of electric heater by controller 7
201, so that the raw material conveyed to conveying pipeline 20 heats, it is ensured that the material temperature that conveying pipeline 20 conveys meets wanting for printing
It asks, finally, extracting cold wind by air-cooler 10 and being conveyed to the spray head 205 on fixed frame 204 by wind conveying pipe 11, in 3D printing
In machine print procedure, cold wind is sprayed by spray head 205, cooling down is carried out to the raw material that conveying pipeline 20 sprays, prevent wire drawing
Phenomenon.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of medical 3D printer, including equipment box (1), cylinder (18), it is characterised in that: the interior bottom of chamber of the equipment box (1)
The side in portion is equipped with circulating fan (2), and the air inlet fixing sleeve of the circulating fan (2) is equipped with blast pipe (3), and circulated air
Fixing sleeve is equipped with discharge pipe (4) at the air outlet of machine (2), and one end of the discharge pipe (4) has been fixedly attached air purifier
(5), fixing sleeve is equipped with circulation pipe (6) at the air outlet of the air purifier (5), and the inside of the equipment box (1) is equipped with control
Device (7) processed, and the top of equipment box (1) is equipped with cabinet (8), the top of the cabinet (8) is equipped with electric heater (9), the electricity
The side of heater (9) is equipped with the air-cooler (10) being located at the top of cabinet (8), fixing sleeve at the air outlet of the air-cooler (10)
Equipped with wind conveying pipe (11), the two sides of cabinet (8) intracavity bottom are equipped with support frame (12), support frame as described above (12) side
Middle part is equipped with ultraviolet lamp (13), and is equipped with air duct (14) at the top and bottom of support frame (12) side, two support frames as described above
(12) bottom between is equipped with workbench (15), and the top of support frame as described above (12) is equipped with vertical drive (16), and supports
The top of frame (12) is equipped with the connecting box (17) being located on vertical drive (16), the bottom movable set of the cylinder (18)
Have piston rod (19), the bottom of the piston rod (19) is fixedly connected with conveying pipeline (20).
2. a kind of medical 3D printer according to claim 1, it is characterised in that: the side of connecting box (17) inner cavity
It is fixedly installed with motor (171), fixing sleeve is equipped with screw rod (172) on the output shaft of the motor (171), the screw rod (172)
On be movably installed with movable block (173).
3. a kind of medical 3D printer according to claim 1, it is characterised in that: ring on the inner wall of the conveying pipeline (20)
It is wound with heating layer (201), the outer surface of the heating layer (201) is surrounded with insulating layer (202), and heating layer (201) and electricity add
Hot device (9) electrical connection.
4. a kind of medical 3D printer according to claim 1, it is characterised in that: the side of the conveying pipeline (20) is equipped with
Temperature-detecting device (203), and the another side of conveying pipeline (20) is fixedly connected with fixed frame (204), the fixed frame (204)
Bottom be equipped with spray head (205), one end of the spray head (205) and one end of wind conveying pipe (11) are fixedly attached.
5. a kind of medical 3D printer according to claim 1, it is characterised in that: the controller (7) and electric heater
(9), temperature-detecting device (203), air-cooler (10) electrical connection.
6. a kind of medical 3D printer according to claim 1, it is characterised in that: the quantity of the air duct (14) has four
A, four air ducts (14) are divided into there are two two groups and every group of quantity, air duct described in one group (14) and blast pipe (3) fixing sleeve
It connects, air duct described in another group (14) are fixedly attached with circulation pipe (6).
7. a kind of medical 3D printer according to claim 2, it is characterised in that: the movable block (173) and connecting box
(17) pivot bush unit, and be fixedly connected at the top of the bottom of movable block (173) and cylinder (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506959.0U CN209718631U (en) | 2019-04-15 | 2019-04-15 | A kind of medical 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920506959.0U CN209718631U (en) | 2019-04-15 | 2019-04-15 | A kind of medical 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209718631U true CN209718631U (en) | 2019-12-03 |
Family
ID=68691579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920506959.0U Expired - Fee Related CN209718631U (en) | 2019-04-15 | 2019-04-15 | A kind of medical 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209718631U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024101528A1 (en) * | 2022-11-11 | 2024-05-16 | 주식회사 티앤알바이오팹 | Blower apparatus for improving 3d structure printing process |
-
2019
- 2019-04-15 CN CN201920506959.0U patent/CN209718631U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024101528A1 (en) * | 2022-11-11 | 2024-05-16 | 주식회사 티앤알바이오팹 | Blower apparatus for improving 3d structure printing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210415 |