CN112606399A - 3D prints storage feedway - Google Patents
3D prints storage feedway Download PDFInfo
- Publication number
- CN112606399A CN112606399A CN202011368775.6A CN202011368775A CN112606399A CN 112606399 A CN112606399 A CN 112606399A CN 202011368775 A CN202011368775 A CN 202011368775A CN 112606399 A CN112606399 A CN 112606399A
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- Prior art keywords
- storage container
- liquid
- heating
- branch pipe
- discharge manifold
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- 238000010438 heat treatment Methods 0.000 claims abstract description 59
- 239000007788 liquid Substances 0.000 claims abstract description 54
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 238000010146 3D printing Methods 0.000 claims abstract description 14
- 239000011344 liquid material Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000016 photochemical curing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002572 peristaltic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/255—Enclosures for the building material, e.g. powder containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/295—Heating elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/321—Feeding
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
- B33Y40/10—Pre-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
Abstract
The invention relates to a 3D printing, storing and feeding device, which comprises: a storage container having an inner cavity for storing a liquid feedstock; a suction duct having an end portion protruding into a bottom of the storage container; the discharge manifold is provided with a main pipe, a first branch pipe inserted into the inner cavity of the storage container and a second branch pipe positioned outside the storage container, and the second branch pipe is also provided with a flow control device capable of adjusting the flow of liquid; the fluid pressurization device is respectively connected with the suction pipeline and the discharge manifold and is used for pressurizing and conveying the liquid raw material in the storage container to the discharge manifold; and the heating device is used for heating the liquid raw material and keeping the liquid raw material within a set temperature range. The invention can quickly pump out the liquid in the container, and simultaneously, the liquid circulates in the pipeline all the time, thereby achieving the purpose of stirring; the heating element is heated and insulated, so that heated liquid is obtained when the valve is opened, and the problem of long-time storage temperature reduction of the liquid in the pipeline is solved.
Description
Technical Field
The invention belongs to the technical field of photocuring 3D printing, and particularly relates to a storage device for heating and storing high polymer raw materials.
Background
In the photocuring 3D printing technology, various high polymer raw materials are required, when a liquid material which is influenced by temperature and can be settled is stored, if a container without a stirring function is used for storing, the liquid material is influenced by gravity and can be settled, the quality of the liquid material can be seriously influenced by settlement, and the liquid material cannot be directly used or has unstable properties; some liquid materials also have storage temperature requirements, and if the temperature of the liquid material is not within the range of the normal storage temperature, irreversible influence on the liquid material is likely to be caused, and the quality of the liquid material is reduced.
These polymeric liquid materials are usually stored in simple conventional containers, but have the disadvantages of not being able to be stirred, stored at a constant temperature, or opened for use. The still container adopts silica gel heating pad parcel, places the agitator that has the blade in the container and solves the problem of liquid heating and stirring, nevertheless uses heating pad parcel container, and one side of heating pad can expose in the air, and the heating pad that exposes in the air can the heated air, causes the heat waste, and when liquid material stock was less, the heating pad had the problem that the heating can not reach. In addition, the motor driving blade needs to be installed, so that the whole device of the container is large and inconvenient to install.
Disclosure of Invention
In order to solve the technical problems, the invention aims to solve the problems of large heat energy loss and partial raw material heating failure in the prior art.
In order to achieve the purpose of the invention, the invention adopts the following technical scheme: the utility model provides a 3D prints storage feedway, it includes:
a storage container having an inner cavity for storing a liquid feedstock;
a suction duct having an end portion extending into a bottom of the storage container;
the discharge manifold is provided with a main pipe, a first branch pipe inserted into the inner cavity of the storage container and a second branch pipe positioned outside the storage container, and the second branch pipe is also provided with a flow control device capable of adjusting the flow of liquid;
the fluid pressurization device is respectively connected with the suction pipeline and the discharge manifold and is used for pressurizing and conveying the liquid raw material in the storage container to the discharge manifold;
and the heating device is used for heating the liquid raw material and keeping the liquid raw material within a set temperature range.
In the above technical solution, it is further preferable that the fluid pressurization device is a diaphragm pump, the diaphragm pump has a liquid inlet and a liquid outlet, the other end of the suction pipe is connected to the liquid inlet, and the header pipe of the discharge manifold is connected to the liquid outlet.
In the above technical solution, it is further preferable that the first branch pipe is disposed in the storage container away from the suction pipe.
In the above technical solution, it is further preferable that a distal end of the first branch pipe is disposed at an upper portion of the inner cavity.
In the above technical solution, it is further preferable that the heating device is disposed at an upper portion of the storage container, and heats the liquid raw material in the storage container in a radiation heat exchange manner.
Alternatively, the heating device is arranged outside at least part of the suction pipeline and is used for heating the conveyed liquid raw material in a direct contact heat exchange mode.
In the above technical solution, it is further preferable that the storage container includes a cylinder body with an upper opening and a cover plate detachably covering the cylinder body, and the fluid pressurizing and discharging manifold is mounted on the cover plate.
In the above technical solution, it is further preferable that the heating device includes a heating element, a temperature sensor, and a temperature controller electrically connected to the heating element and the temperature sensor, respectively, and the temperature sensor is located at the bottom of the inner cavity.
In the above technical solution, it is further preferable that the heating element is a PTC heating plate.
The other technical scheme of the invention is as follows: the utility model provides a simple and easy feedway of 3D printing for cooperate the open storage container in external upper portion and carry out liquid raw materials heating and distribution, it includes:
the cover plate is arranged at an opening at the top of the storage container;
a suction duct having an end portion extending into a bottom of the storage container;
the discharge manifold is provided with a main pipe, a first branch pipe inserted into the inner cavity of the storage container and a second branch pipe positioned outside the storage container, and the second branch pipe is also provided with a flow control device capable of adjusting the flow of liquid;
the fluid pressurization device is respectively connected with the suction pipeline and the discharge manifold and is used for pressurizing and conveying the liquid raw material in the storage container to the discharge manifold;
and the heating device is used for heating the liquid raw material and keeping the liquid raw material within a set temperature range.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the liquid in the container is circulated through the pump, and is heated by matching with the heater, and meanwhile, the pump can be used for taking materials. Traditionally, gravity downflow or additional pumps have been used by raising the vessel.
The invention solves the problems that the heating pad wastes heat and part of materials can not be heated.
The invention solves the problem of large volume of the stirrer device, and uses the common iron bucket in the chemical industry as a storage container, thereby having low cost. The liquid can be used immediately after opening the cover without transferring the liquid to a special container.
By the invention, the liquid in the container can be quickly pumped out, and meanwhile, because the liquid circulates in the pipeline all the time, the liquid is heated when the valve is opened, and the problem that the temperature of the liquid stored in the pipeline for a long time is reduced does not exist.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a rear view of the present invention;
wherein: 1. a storage container; 11. a barrel; 12. a cover plate; 111. an inner cavity; 3. a suction duct; 301. a suction inlet; 302. a suction outlet; 4. a discharge manifold; 401. a discharge inlet; 41. a first branch pipe; 411. a first discharge port; 42. a second branch pipe; 421. a second discharge opening; 43. a flow control device; 5. a fluid pressurization device; 501. a liquid inlet; 502. a liquid outlet; 6. a heating device; 61. a heating element; 62. a temperature sensor; 63. a temperature controller; 7. a control box; 71. a speed regulating button; 8. a liquid material.
Detailed Description
To explain the technical content, the structural features, the achieved objects and the effects of the invention in detail, the following detailed description is made with reference to the embodiments and accompanying drawings, wherein the "up" and "down" positional relationships in the present specification correspond to the up and down directions in fig. 1, respectively.
Fig. 1 to 4 show a first embodiment of the present invention, and a 3D print stock supply device includes: a storage vessel 1, a suction line 3, a discharge manifold 4, a fluid pressurization device 5, a heating device 6, and a control box 7. The storage container 1 includes a container body 11 and a cover 12, and the cover 12 is detachably closed at an upper opening of the container body 11. The suction pipe 3 and the discharge manifold 4 are both connected to a fluid pressurization device 5; optionally, the fluid pressurizing means 5, the heating means 6 and the control box 7 are mounted on the cover plate 12.
The heating device 6 comprises a heating element 61, which may be a PTC heating plate, and is mounted on a side of the cover plate 12 facing the cylinder 11 to heat the liquid material 8 in the storage container 1 by radiation heat exchange. Alternatively, the heating element may be a ceramic or quartz heating rod for radiant heat exchange, or the heating wire may be wound around the suction line or the discharge manifold to heat the feedstock flowing through the line.
The fluid supercharging device 5 can be a device with self-absorption and supercharging functions, such as a diaphragm pump, a peristaltic pump, a vacuum pump and the like.
As shown in fig. 1 and 2, the storage container 1 comprises a cylinder 11 with an open upper part and a cover plate 12 for closing the open part of the cylinder 11, a fluid pressurizing device 5 is arranged above the cover plate 12, one end of the fluid pressurizing device 5 is connected with a suction pipeline 3, and the other end is connected with a discharge manifold 4; the cover plate 12 is also provided with a control box 7.
As shown in fig. 3, the direction of the arrows is the liquid flow direction, and the cylinder 11 has an inner cavity 111 for storing the liquid material 8; the suction duct 3 has one end portion thereof being a suction inlet 301, the suction inlet 301 being inserted into the bottom of the inner cavity 111, and the other end portion thereof passing through the cover plate 12 and having at least one suction outlet 302, the suction outlet 302 being connected to the liquid inlet 501 of the fluid pressurizing device 5. The discharge manifold 4 has at least one discharge inlet 401, each connected to the liquid outlet 502 of the fluid pressurization device 5, the discharge manifold 4 further having two branch pipes: a first branch pipe 41 and a second branch pipe 42; the first branch pipe 41 penetrates through the cover plate 12 and is inserted into the inner cavity 111, the end of the first branch pipe 41 is provided with a first discharge port 411, the first discharge buckle 411 is arranged at the upper part of the inner cavity 111, and the first branch pipe 41 is arranged at a position far away from the suction pipeline 3; the second branch pipe 42 is located outside the storage container 1, the second branch pipe 42 terminates in a second discharge opening 421, and the second branch pipe 42 is further provided with a flow control device 43, and the liquid material 8 can be discharged from the second discharge opening 421 by opening the flow control device 43.
As shown in fig. 3 and 4, the heating device 6 includes a heating element 61, a temperature sensor 62 and a temperature controller 63, the heating element 61 is a plurality of PTC heating plates, and the heating element 61 is installed on one side of the cover plate 12 facing the barrel 11; the temperature sensor 62 is located at the bottom of the inner cavity 111; the thermostat 63 is installed outside the storage container 1 and electrically connected to the heating element 61 and the temperature sensor 62. A control box 7 is also arranged above the cover plate 12, the control box 7 is electrically connected with the fluid pressurization device 5, and the flow rate of the liquid material 8 from the suction pipeline 3 to the discharge manifold 4 is regulated through a speed regulating button 71 on the control box 7; the temperature controller 63 is installed on the control box 7.
The liquid material 8 is stored in the storage container 1, the liquid material 8 is pumped from the storage container 1 to the fluid pressurizing device 5 by the fluid pressurizing device 5 through the connected suction pipeline 3, then is pressurized and pumped into the discharge manifold 4 connected with the fluid pressurizing device 5, and returns to the inner cavity 111 of the storage container 1 through the first branch pipe 41, and the liquid material 8 bypasses the pipeline for a circle to realize the stirring function by the circulating flow of the liquid; a heating element 61 arranged below the cover plate 12 is used for carrying out heat preservation and heating on the liquid material 8 in the storage container 1 in a radiation heat exchange mode, a temperature sensor 62 is arranged at the bottom of the storage container 1, the change of the induction temperature is fed back to a temperature controller 63 outside the storage container 1, and the temperature is controlled by adjusting the power of the heating element 61 through the temperature controller 63; the discharge manifold 4 is further provided with a second branch pipe 42, and the second branch pipe 42 is further provided with a flow control device 43, so that when the liquid material 8 needs to be used, the liquid material 8 can be discharged by opening the flow control device 43, and the liquid material is convenient to take and use.
In addition to the above embodiments, the present invention also provides a second embodiment, which is a 3D printing simple feeding device, comprising: cover plate 12, suction pipe 3, discharge manifold 4, fluid pressurizing device 5, heating device 6 and control box 7; this embodiment differs from the above embodiment in that: storage container 1 is the common open container in top of arbitrary chemical industry, and apron 12 will heat and the stirring integration, and apron 12 adjusts according to the uncovered size of container, can install apron 12 on multiple container. Also, a heating element 61 may optionally be mounted on the cover plate 12 or on the suction duct 3 to heat the liquid material 8 being conveyed. The fluid supercharging device 5 is a device with self-absorption and supercharging functions, such as a centrifugal pump.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the foregoing description only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims, specification, and equivalents thereof.
Claims (10)
1. 3D prints storage feedway, its characterized in that, it includes
A storage container (1) having an inner chamber (111) for storing a liquid material;
a suction duct (3) having an end portion projecting into the bottom of said storage container (1);
a discharge manifold (4) having a main pipe and a first branch pipe (41) inserted into the inner cavity (111) of the storage container (1) and a second branch pipe (42) located outside the storage container (1), the second branch pipe (42) being further provided with a flow control device (43) capable of adjusting the flow of the liquid;
the fluid pressurization device (5) is respectively connected with the suction pipeline (3) and the discharge manifold (4) and is used for conveying the liquid raw material (8) in the storage container (1) to the discharge manifold (4) in a pressurization mode;
and the heating device (6) is used for heating the liquid raw material (8) and keeping the liquid raw material within a set temperature range.
2. 3D printing and material storing and feeding device according to claim 1, characterized in that: the fluid pressurization device (5) is a diaphragm pump which is provided with a liquid inlet (501) and a liquid outlet (502), the other end of the suction pipeline (3) is connected with the liquid inlet (501), and a header pipe of the discharge manifold (4) is connected with the liquid outlet (502).
3. 3D printing and material storing and feeding device according to claim 1, characterized in that: the first branch pipe (41) is arranged in the storage container (1) far away from the suction pipeline (3).
4. 3D printing and material storing and feeding device according to claim 1, characterized in that: the tail end of the first branch pipe (41) is arranged at the upper part of the inner cavity (111).
5. 3D printing and material storing and feeding device according to claim 1, characterized in that: the heating device (6) is arranged at the upper part of the storage container (1) and heats the liquid raw material (8) in the storage container (1) in a radiation heat exchange mode.
6. 3D printing and material storing and feeding device according to claim 1, characterized in that: the heating device (6) is arranged outside at least part of the suction pipeline (3) and heats the conveyed liquid raw material (8) in a direct contact heat exchange mode.
7. 3D printing and material storing and feeding device according to claim 1, characterized in that: the storage container (1) comprises a cylinder body (11) with an upper opening and a cover plate (12) which can be detachably covered on the cylinder body (11), and the fluid pressurizing device (5) and the discharge manifold (4) are arranged on the cover plate (12).
8. 3D printing and material storing and feeding device according to claim 1, characterized in that: the heating device (6) comprises a heating element (61), a temperature sensor (62) and a temperature controller (63) which is respectively electrically connected with the heating element (61) and the temperature sensor (62), wherein the temperature sensor (62) is positioned at the bottom of the inner cavity (111).
9. The 3D printing and storing and feeding device according to claim 8, wherein: the heating element (61) is a PTC heating plate.
10. The utility model provides a simple and easy feedway of 3D printing for cooperate the open storage container in external upper portion (1) and carry out liquid raw materials heating and distribution, its characterized in that, it includes:
a cover plate (12) arranged at the opening of the top of the storage container (1);
a suction duct (3) having an end portion projecting into the bottom of said storage container (1);
a discharge manifold (4) having a main pipe and a first branch pipe (41) inserted into the inner cavity (111) of the storage container (1) and a second branch pipe (42) located outside the storage container (1), the second branch pipe (42) being further provided with a flow control device (43) capable of adjusting the flow of the liquid;
the fluid pressurization device (5) is respectively connected with the suction pipeline (3) and the discharge manifold (4) and is used for conveying the liquid raw material (8) in the storage container (1) to the discharge manifold (4) in a pressurization mode;
and the heating device (6) is used for heating the liquid raw material (8) and keeping the liquid raw material within a set temperature range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368775.6A CN112606399A (en) | 2020-11-30 | 2020-11-30 | 3D prints storage feedway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011368775.6A CN112606399A (en) | 2020-11-30 | 2020-11-30 | 3D prints storage feedway |
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| Publication Number | Publication Date |
|---|---|
| CN112606399A true CN112606399A (en) | 2021-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011368775.6A Pending CN112606399A (en) | 2020-11-30 | 2020-11-30 | 3D prints storage feedway |
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| CN (1) | CN112606399A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000241394A (en) * | 1999-02-25 | 2000-09-08 | Nippon Kogyo Kensa Kk | Magnetic particle liquid supply method and magnetic particle liquid-supplying apparatus |
| CN101670531A (en) * | 2009-09-03 | 2010-03-17 | 闽南理工学院 | Adjustable-pressure automatic stirring liquid supply system |
| CN202678454U (en) * | 2012-06-12 | 2013-01-16 | 东莞新能源科技有限公司 | Secondary lithium ion battery size feeding circulating device |
| CN104330465A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Magnetic suspension liquid supply device for magnetic powder inspection |
| CN104817344A (en) * | 2015-04-14 | 2015-08-05 | 佛山市新鹏机器人技术有限公司 | Feeding system for spraying viscous material |
| WO2015193355A2 (en) * | 2014-06-18 | 2015-12-23 | Heraeus Kulzer Gmbh | Method for producing three-dimensional objects by rapid prototyping with increased efficiency |
| CN110856976A (en) * | 2018-08-16 | 2020-03-03 | 安世亚太科技股份有限公司 | Liquid material stirring and heating system |
| CN111038858A (en) * | 2019-09-30 | 2020-04-21 | 浩联保温管业有限公司 | Constant temperature circulation feeding system |
| CN111299093A (en) * | 2020-03-29 | 2020-06-19 | 广州海稀德科技发展有限公司 | High-precision feeding system |
-
2020
- 2020-11-30 CN CN202011368775.6A patent/CN112606399A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000241394A (en) * | 1999-02-25 | 2000-09-08 | Nippon Kogyo Kensa Kk | Magnetic particle liquid supply method and magnetic particle liquid-supplying apparatus |
| CN101670531A (en) * | 2009-09-03 | 2010-03-17 | 闽南理工学院 | Adjustable-pressure automatic stirring liquid supply system |
| CN202678454U (en) * | 2012-06-12 | 2013-01-16 | 东莞新能源科技有限公司 | Secondary lithium ion battery size feeding circulating device |
| WO2015193355A2 (en) * | 2014-06-18 | 2015-12-23 | Heraeus Kulzer Gmbh | Method for producing three-dimensional objects by rapid prototyping with increased efficiency |
| CN104330465A (en) * | 2014-11-03 | 2015-02-04 | 南京化工特种设备检验检测研究所 | Magnetic suspension liquid supply device for magnetic powder inspection |
| CN104817344A (en) * | 2015-04-14 | 2015-08-05 | 佛山市新鹏机器人技术有限公司 | Feeding system for spraying viscous material |
| CN110856976A (en) * | 2018-08-16 | 2020-03-03 | 安世亚太科技股份有限公司 | Liquid material stirring and heating system |
| CN111038858A (en) * | 2019-09-30 | 2020-04-21 | 浩联保温管业有限公司 | Constant temperature circulation feeding system |
| CN111299093A (en) * | 2020-03-29 | 2020-06-19 | 广州海稀德科技发展有限公司 | High-precision feeding system |
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Application publication date: 20210406 |
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