CN211891976U - Photocuring biological 3D printing apparatus - Google Patents
Photocuring biological 3D printing apparatus Download PDFInfo
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- CN211891976U CN211891976U CN202020388588.3U CN202020388588U CN211891976U CN 211891976 U CN211891976 U CN 211891976U CN 202020388588 U CN202020388588 U CN 202020388588U CN 211891976 U CN211891976 U CN 211891976U
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Abstract
The utility model discloses a biological 3D printing apparatus of photocuring belongs to biological printing technical field. The utility model discloses a workstation, the casing of setting on the workstation, casing and workstation fixed connection, the inside roof of casing are provided with the trimmer group, establish at least one 3D printing needle subassembly that is used for biological printing on the trimmer group, are equipped with the ultraviolet radiation lamp on the lateral wall of casing, the utility model discloses an add two sets of relative cameras on the casing roof, the camera passes through data line and is connected to the display screen, and 3D printing apparatus during operation, staff install the light screen in casing slot all around, keep watch on the inside operating condition of casing through the display, have avoided the injury of ultraviolet radiation lamp to the human body.
Description
Technical Field
The utility model relates to a biological printing technology field, concretely relates to biological 3D printing apparatus of photocuring.
Background
Tissue engineering is the application of engineering and life science principles and methods to prepare bioactive artificial substitutes for maintaining, restoring or improving some or all functions of human tissues and organs. The tissue engineering can be applied to various aspects including bone and cartilage tissue engineering, skin tissue engineering, visceral organ tissues of heart, liver, kidney and the like. Biological 3D printing is a basic principle and method of discrete/stack molding by 3D printing, which is to perform controlled printing on biological materials (including natural biological materials and artificially synthesized biological materials) or cell suspensions to form implants, three-dimensional structures of cells or artificial tissue organs with desired biological activity. Biological 3D printing is used as a new technology crossing life science and modern manufacturing science, and is beneficial to constructing various three-dimensional bionic structures required in tissue engineering.
When 3D printing is carried out by adopting photo-curing organisms, ultraviolet light is needed to be used for initiating, and the ultraviolet light has harm to human bodies, so when 3D printing is carried out by adopting the photo-curing organisms, necessary protective measures need to be taken.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can effectively shelter from biological 3D printing apparatus of photocuring of ultraviolet ray.
The technical scheme of the utility model is that: the utility model provides a biological 3D printing apparatus of photocuring, comprises a workbench, the casing of setting on the workstation, casing and workstation fixed connection, the inside roof of casing is provided with trimmer group, set up at least one 3D printing needle pipe subassembly on the trimmer group, casing roof top edge side is equipped with two sets of relative cameras, fixed mounting has ultraviolet irradiation lamp on the lateral wall of casing, one side on the workstation still is equipped with the display screen, the camera passes through the data line with the display screen and links to each other, the up end of casing is equipped with the barn door, the lower terminal surface of casing is equipped with the slot that is used for the demountable installation barn door all around, casing and fixed mounting are hugged closely to the slot on the workstation.
According to the further technical scheme, the trimmer group comprises a first cylinder and a second cylinder, the tops of the first cylinder and the second cylinder are fixed to the top wall of the shell, the pull rod ends of the first cylinder and the second cylinder are fixedly connected with a connecting rod, and the end portion of the connecting rod is fixedly connected with the 3D printing needle cylinder assembly.
Further technical scheme, 3D printing needle tube subassembly includes the mount, and mount and connecting rod spiro union establish the needle tubing in the mount, and inside the needle tubing was fixed in the mount, the needle tubing bottom was provided with the syringe needle, syringe needle and needle tubing swivelling joint, and the both sides of mount all were equipped with the guide rail, and the guide rail is fixed on the casing roof, mount and guide rail sliding connection.
The utility model has the advantages that:
the utility model discloses a set up the camera of being connected with the display screen in printing the casing, 3D printing apparatus during operation, the staff installs the light screen in casing slot all around, monitors the inside operating condition of casing through the display, has avoided the injury of ultraviolet irradiation lamp to the human body.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
The printing device comprises a working table 1, a working table 2, a shell 21, a slot, a 3D printing needle tube assembly 31, a fixing frame 32, a needle tube 33, a needle head 4, a trimmer group 41, a first air cylinder 42, a second air cylinder 43, a connecting rod 5, a camera 6, an ultraviolet irradiation lamp 7 and a display screen.
Detailed Description
The invention will be further elucidated below by means of non-limiting examples, with the understanding that the invention is not limited thereto.
As shown in FIG. 1, the utility model relates to a photo-curing biological 3D printing device, which comprises a workbench 1 and a shell 2 arranged on the workbench 1, wherein the shell 2 is fixedly connected with the workbench 1, the top wall inside the shell 2 is provided with a micro-actuator group 4, the micro-actuator group 4 is fixedly connected with the top wall inside the shell 2, two 3D printing needle tube assemblies 3 are arranged on the micro-actuator group 4, the 3D printing needle tube assemblies 3 comprise a fixed frame 31, a needle tube 32 is arranged in the fixed frame 31, the needle tube 32 is fixed in the fixed frame 31, the photo-curing biological material is arranged in the needle tube 32, a needle head 33 is arranged at the bottom end of the needle tube 32, the needle head 33 is rotatably connected with the needle tube 32, guide rails are arranged at both sides of the fixed frame 31, the guide rails,
the trimmer group 4 comprises a first cylinder 41 and a second cylinder 42 which are arranged at two sides of the 3D printing needle tube assembly 3, the tops of the first cylinder 41 and the second cylinder 42 are fixed with the top wall of the shell 2, the pull rod ends of the first cylinder 41 and the second cylinder 42 are fixedly connected with a horizontal connecting rod 43, the end part of the connecting rod 43 is in threaded connection with the fixing frame 31 of the 3D printing needle tube assembly, when the first cylinder 41 and the second cylinder 42 work, the first cylinder 41 and the second cylinder 42 drive the connecting rod 43 at the bottom, so that the 3D printing needle tube assembly 3 is pushed to move along the guide rail, and fine adjustment of the needle head 33 is realized.
2 roof upper edge sides of casing are equipped with two sets of relative cameras 5, and operating condition in casing 2 is monitored to camera 5 and the inside roof fixed connection of casing 2 in all-round the assurance. An ultraviolet radiation lamp 6 is fixedly arranged on the side wall of the shell 2, and the ultraviolet radiation lamp 6 initiates the photo-curing biological material. One side on the workstation 1 still is equipped with display screen 7, and camera 5 passes through the data line with display screen 7 and links to each other, and the up end of casing 2 is equipped with the barn door, and the lower terminal surface of casing 2 is equipped with the slot 21 that is used for the demountable installation barn door all around, and casing 2 and workstation 1 fixed connection are pressed close to slot 21, and the accessible is installed the light screen in slot 21, avoids the injury of ultraviolet irradiation lamp 6 to the human body.
During operation, the staff installs the light screen in casing 2 slot 21 all around, monitors the inside operating condition of casing 2 through the display, the utility model discloses an above setting has avoided the injury of ultraviolet irradiation lamp 6 to the human body.
Claims (3)
1. The utility model provides a biological 3D printing apparatus of photocuring, includes the workstation, sets up the casing on the workstation, casing and workstation fixed connection, the inside roof of casing is provided with trimmer group, sets up at least one 3D printing needle pipe subassembly on the trimmer group, its characterized in that: the utility model discloses a portable electronic device, including casing, workstation, camera, the casing roof top edge side is equipped with two sets of relative cameras, fixed mounting has ultraviolet irradiation lamp on the lateral wall of casing, one side on the workstation still is equipped with the display screen, and the camera passes through the data line with the display screen and links to each other, and the up end of casing is equipped with the barn door, and the lower terminal surface of casing is equipped with the slot that is used for the demountable installation barn door all around, and casing and fixed mounting are hugged closely to the slot on the.
2. The photo-curing biological 3D printing device according to claim 1, wherein: the trimmer set comprises a first cylinder and a second cylinder, the tops of the first cylinder and the second cylinder are fixed to the top wall of the shell, the pull rod ends of the first cylinder and the second cylinder are fixedly connected with connecting rods, and the end portions of the connecting rods are fixedly connected with the 3D printing syringe assembly.
3. The photo-curing biological 3D printing device according to claim 2, wherein: the 3D printing needle tube assembly comprises a fixing frame, wherein the fixing frame is in threaded connection with a connecting rod, the needle tube is fixed inside the fixing frame, a needle head is arranged at the bottom end of the needle tube, the needle head is rotatably connected with the needle tube, guide rails are arranged on two sides of the fixing frame, the guide rails are fixed on the top wall of the shell, and the fixing frame is in sliding connection with the guide rails.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388588.3U CN211891976U (en) | 2020-03-24 | 2020-03-24 | Photocuring biological 3D printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020388588.3U CN211891976U (en) | 2020-03-24 | 2020-03-24 | Photocuring biological 3D printing apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN211891976U true CN211891976U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020388588.3U Active CN211891976U (en) | 2020-03-24 | 2020-03-24 | Photocuring biological 3D printing apparatus |
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| CN (1) | CN211891976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103583A (en) * | 2021-05-02 | 2021-07-13 | 乔荣荣 | 3D printing system based on cloud data and printing method thereof |
-
2020
- 2020-03-24 CN CN202020388588.3U patent/CN211891976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113103583A (en) * | 2021-05-02 | 2021-07-13 | 乔荣荣 | 3D printing system based on cloud data and printing method thereof |
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