CN220195395U - Graphene slurry feeding device - Google Patents
Graphene slurry feeding device Download PDFInfo
- Publication number
- CN220195395U CN220195395U CN202321582049.3U CN202321582049U CN220195395U CN 220195395 U CN220195395 U CN 220195395U CN 202321582049 U CN202321582049 U CN 202321582049U CN 220195395 U CN220195395 U CN 220195395U
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- feeding
- pipe
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- slurry
- pump
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- 239000002002 slurry Substances 0.000 title claims abstract description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 43
- 239000011248 coating agent Substances 0.000 claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims description 13
- 239000007888 film coating Substances 0.000 abstract description 2
- 238000009501 film coating Methods 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Carbon And Carbon Compounds (AREA)
Abstract
The utility model relates to the technical field of graphene heat-conducting film coating, in particular to a graphene slurry feeding device which at least comprises a front feeding pipe, a feeding pump and a rear feeding pipe which are sequentially connected, wherein the front end of the front feeding pipe is communicated with a graphene slurry supply source, the tail end of the rear feeding pipe is provided with a feeding nozzle communicated with the front feeding pipe, and the graphene slurry feeding device further comprises a rotating module or a translation module, and the rotating module or the translation module is in driving connection with the rear feeding pipe or the feeding nozzle so as to drive the feeding nozzle to horizontally move or swing left and right. According to the utility model, the special material distributing nozzle is driven to uniformly output the slurry to the coating head by arranging the repeatedly moving slide block, and the slurry is uniformly distributed at all positions.
Description
Technical Field
The utility model relates to the technical field of graphene heat conduction film coating, in particular to a graphene slurry feeding device.
Background
When the graphene heat-conducting film is coated and produced, the graphene heat-conducting film slurry needs to enter a coating head slurry glue storage groove through a slurry feeding device, and then the graphene heat-conducting film slurry is uniformly coated on a product through a coating head. In order to enable the coating head to uniformly coat, a slurry feeding device is required to uniformly supply the graphene slurry to the coating head slurry storage tank.
At present, two main modes are as follows: the first technique that adopts the combination of main pipe and branch feed pipe, the one end and the supply pump of main pipe are connected, and the side of main pipe is connected with a plurality of branch feed pipes, and the outer tip of branch feed pipe stretches into coating head thick liquids storage tank, sets up the governing valve on branch feed pipe simultaneously. Forming multi-point supply by arranging a plurality of branch feed pipes and controlling the feeding speed; theoretically, a substantially uniform feed can be achieved; however, since the branch feed pipe is supplied as a point, a large number of branch feed pipes are not arranged in order to save cost in practical application; secondly, each feeding pipe has the feeding labor intensity of manually controlling the opening of the valve, and the feeding labor intensity is still different; therefore, the feeding of the slurry glue storage tank of the coating head in actual production is still difficult to achieve uniformity, and the height fluctuation of the heat conducting film formed by coating is large, so that the yield is low.
The second type adopts a branch pipe and a uniform box to linearly and outwards output the uniform pressure slurry through a liquid outlet groove. One end of the main material pipe is connected with the feed pump, and the side surface of the main material pipe is connected with a plurality of branch material pipes which are matched with the uniform box; because the characteristics of the graphene slurry are poor in flow passage property of materials with the viscosity of between tens of thousands and hundreds of thousands under the premise of the solid content of 4% -10%, the uniformity problem of the high-viscosity low-fluidity graphene slurry can not be completely solved although the uniform box technology realizes linear outward pressure equalizing of the slurry.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a graphene slurry feeding device. The feeding device is directly inserted into the glue feeding groove through one feeding pipe, multi-point control is not needed in the operation process, and the regulating valve is not needed to be regulated for many times, so that repeated linear feeding can be carried out on the glue storage groove of the coating head slurry more uniformly, and graphene slurry can be uniformly supplied to all positions of the glue storage groove of the coating head slurry; and simultaneously reduces the labor intensity of workers.
The graphene slurry feeding device at least comprises a front feeding pipe, a feeding pump and a rear feeding pipe which are sequentially connected, wherein the front end of the front feeding pipe is communicated with a graphene slurry supply source, the tail end of the rear feeding pipe is provided with a feeding nozzle communicated with the front feeding pipe, the graphene slurry feeding device further comprises a rotating module or a translation module, and the rotating module or the translation module is in driving connection with the rear feeding pipe or the feeding nozzle so as to drive the feeding nozzle to horizontally move or swing left and right.
In one embodiment of the utility model, the translation module comprises a linear guide rail, a motor, a screw and a movable slide block, wherein the linear guide rail is arranged parallel to the ground, the motor is arranged at one end of the linear guide rail, the screw is in driving connection with the motor, the movable slide block is in movable connection with the screw, and one end of a pump rear feed pipe connected with the feed nozzle is fixedly connected with the movable slide block.
In a further technical scheme, the lower part of the linear guide rail is provided with a module mounting bracket, and the linear guide rail is fixed on the coating machine through the module mounting bracket.
In another embodiment of the utility model, the rotary module comprises a discharging pipe bracket, a rotary device and a swinging cantilever, wherein the discharging pipe bracket is arranged vertically on the ground, the rotary device is fixedly arranged on the upper part of the discharging pipe bracket, and the swinging cantilever is in driving connection with the rotary device and is horizontally arranged on the ground; and the feeding pipe behind the pump is fixedly connected with the discharging pipe bracket and the swinging cantilever respectively, and the feeding nozzle is hung at the tail end of the swinging cantilever.
In a further technical scheme, a control valve is arranged between the pump rear feed pipe and the feed nozzle.
In a further technical scheme, the feed nozzle comprises a ball joint connecting part and a shell, wherein the ball joint connecting part is connected with the tail end of the rear feed pipe of the pump so as to realize the free adjustment of the angle of the feed nozzle; the inside feed channel that is used for supplying graphene slurry to circulate that is equipped with of casing, the cross-sectional area of feed channel diminishes from slurry inlet to slurry outlet direction gradually.
In a further technical scheme, the pump rear feeding pipe comprises a fixing clamping piece, wherein the fixing clamping piece is used for fixing the pump rear feeding pipe on the discharging pipe bracket and the swing cantilever.
The utility model has the beneficial effects that: according to the utility model, the slurry is output outwards in a linear mode repeatedly and back and forth by controlling the moving distance of the feeding nozzle through the rotating module or the translation module according to the set speed through the feeding pipe and the feeding nozzle, an adjusting valve is not required to be adjusted in the normal operation process, and the slurry is distributed uniformly through linear motion. The consistency of products is effectively provided, the labor intensity of operators is reduced, and the quality problem of the products caused by the operation of the operators is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a graphene slurry feeding device according to embodiment 1 of the present utility model.
Fig. 2 is a schematic partial structure of a graphene slurry feeding device according to embodiment 1 of the present utility model.
Fig. 3 is a schematic structural diagram of a graphene slurry feeding device according to embodiment 2 of the present utility model.
Fig. 4 (a) is an enlarged schematic view of the feed nozzle; (B) is a sectional view of the feed nozzle.
The reference numerals include:
1-pump front feed pipe; 2-a feed pump; 3-a pump rear feed tube; 4-a control valve; 5-a feed nozzle; 51—a ball joint; 52-a housing; 53-a feed channel; 6, a translation module; 61-linear guide rail; 62-a motor; 63—a moving slide; 64—a module mounting bracket; 7, a rotary module; 71-a discharge tube holder; 72-a rotating device; 73—a swinging cantilever; 74—a fixing clip;
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings. As shown in fig. 1 to 4.
Example 1
The graphene slurry feeding device at least comprises a front feeding pipe 1, a feeding pump 2 and a rear feeding pipe 3 which are sequentially connected, wherein the front end of the front feeding pipe 1 is communicated with a graphene slurry supply source, the tail end of the rear feeding pipe 3 is provided with a feeding nozzle 5 communicated with the front feeding pipe 1, and the front feeding pipe 1 and the rear feeding pipe 3 are all flexible pipes. The device also comprises a translation module 6, wherein the translation module 6 is in driving connection with the pump rear feed pipe 3 so as to drive the feed nozzle 5 to translate left and right; the feed nozzle 5 comprises a ball joint connection part 51 and a shell 52, wherein the ball joint connection part 51 is connected with the tail end of the pump rear feed pipe 3 so as to realize the free adjustment of the angle of the feed nozzle 5. In the embodiment, a stainless steel pipe with the specification of DN20 and the length of 400cm is connected with a feed nozzle connecting pipe, and 1/4 pipe threads at one end are connected with a control valve; one end of the ball head with the diameter of 20.5 is connected with the feeding nozzle; the feeding nozzle is arranged as phi 20 ball-shaped three-layer composite triangle feeding.
The inside of the shell 52 is provided with a feeding channel 53 for flowing the graphene slurry, and the cross-sectional area of the feeding channel 53 gradually decreases from the slurry inlet to the slurry outlet. Specifically, the translation module 6 includes linear guide 61, motor 62, screw rod and removal slider 63, linear guide 61 is on a parallel with ground setting, the lower part of linear guide 61 is equipped with the module installing support, linear guide 61 is fixed in on the coating machine through the module installing support.
The motor 62 is installed in the one end of linear guide 61, the screw rod with motor 62 drive connection, remove slider 63 with screw rod swing joint, behind the pump feed pipe 3 with the one end that feed nozzle 5 is connected with remove slider 63 fixed connection.
When the device is operated, the feeding pump 2 is started, the inlet is connected with the slurry storage tank or other storage devices through the feeding pipe 1 before the pump, the feeding pump 2 conveys graphene slurry to the feeding nozzle 5 through the feeding pipe 3 after the pump, and the graphene slurry is distributed through the feeding nozzle 5. In the process of distributing materials, the motor 62 drives the movable slide block 63 to translate along the left-right direction according to the set speed and the running distance of the system, and the movable slide block moves back and forth repeatedly to uniformly distribute materials.
Example 2
The graphene slurry feeding device at least comprises a front feeding pipe 1, a feeding pump 2 and a rear feeding pipe 3 which are sequentially connected, wherein the front end of the front feeding pipe 1 is communicated with a graphene slurry supply source, the tail end of the rear feeding pipe 3 is provided with a feeding nozzle 5 communicated with the front end of the front feeding pipe 1, and a control valve 4 is arranged between the rear feeding pipe 3 and the feeding nozzle 5. The rotary module 7 is in driving connection with the pump rear feed pipe 3 or the feed nozzle 5, so that the feed nozzle 5 is driven to swing left and right.
Specifically, the rotary module 7 comprises a discharging pipe bracket 71, a rotary device 72 and a swinging cantilever 73, wherein the discharging pipe bracket 71 is arranged vertically on the ground, the rotary device 72 is fixedly installed on the upper part of the discharging pipe bracket 71, and the swinging cantilever 73 is in driving connection with the rotary device 72 and is horizontally arranged on the ground; the pump rear feed pipe 3 is fixedly connected with the discharge pipe bracket 71 and the swing cantilever 73 respectively, and the feed nozzle 5 is hung at the tail end of the swing cantilever 73; the rotary device 72 is a rotary cylinder or a rotary motor 62.
The feeding pipe 1 before the pump and the feeding pipe 3 after the pump are all flexible pipes, and in the fixing mode of the feeding pipes, the fixing clamping piece 74 is adopted in the embodiment, and the fixing clamping piece 74 fixes the feeding pipe 3 after the pump on the discharging pipe bracket 71 and the swinging cantilever 73.
The feed nozzle 5 comprises a ball joint connecting part 51 and a shell 52, wherein the ball joint connecting part 51 is connected with the tail end of the pump rear feed pipe 3 so as to realize the free adjustment of the angle of the feed nozzle 5; the inside of the shell 52 is provided with a feeding channel 53 for flowing the graphene slurry, and the cross-sectional area of the feeding channel 53 gradually decreases from the slurry inlet to the slurry outlet.
This technical scheme is at the during operation, opens feed pump 2, and the import is connected with thick liquids storage tank or other storage device through feed pipe 1 before the pump, and feed pump 2 transports the feed pipe 3 to feed nozzle 5 departments behind passing through the pump with graphene slurry, distributes through feed nozzle 5. The feed nozzle 5 is in the in-process of cloth, and rotatory module 7 is through driving cantilever horizontal hunting, drives simultaneously feed nozzle 5 moves according to preset orbit and speed to the even cloth of realization back and forth movement repeatedly.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (7)
1. Graphene slurry feeding device is characterized in that: the graphene material feeding device comprises at least a front feeding pipe, a feeding pump and a rear feeding pipe which are sequentially connected, wherein the front end of the front feeding pipe is communicated with a graphene slurry supply source, the tail end of the rear feeding pipe is provided with a feeding nozzle communicated with the front feeding pipe, the graphene material feeding device further comprises a rotating module or a translation module, and the rotating module or the translation module is in driving connection with the rear feeding pipe of the pump or the feeding nozzle so as to drive the feeding nozzle to horizontally translate or swing left and right.
2. The graphene slurry feeding device according to claim 1, wherein: the translation module comprises a linear guide rail, a motor, a screw and a movable slide block, wherein the linear guide rail is parallel to the ground, the motor is installed at one end of the linear guide rail, the screw is connected with the motor in a driving mode, the movable slide block is movably connected with the screw, and a feeding pipe behind the pump is fixedly connected with the movable slide block at one end connected with the feeding nozzle.
3. The graphene slurry feeding device according to claim 2, wherein: the lower part of the linear guide rail is provided with a module mounting bracket, and the linear guide rail is fixed on the coating machine through the module mounting bracket.
4. The graphene slurry feeding device according to claim 1, wherein: the rotary module comprises a discharging pipe bracket, a rotary device and a swinging cantilever, wherein the discharging pipe bracket is arranged vertical to the ground, the rotary device is fixedly arranged on the upper part of the discharging pipe bracket, and the swinging cantilever is in driving connection with the rotary device and is horizontally arranged with the ground; and the feeding pipe behind the pump is fixedly connected with the discharging pipe bracket and the swinging cantilever respectively, and the feeding nozzle is hung at the tail end of the swinging cantilever.
5. A graphene slurry feed device according to claim 2 or 3 or 4, wherein: a control valve is arranged between the pump rear feed pipe and the feed nozzle.
6. The graphene slurry feeding device according to claim 5, wherein: the feed nozzle comprises a ball joint connecting part and a shell, wherein the ball joint connecting part is connected with the tail end of the rear feed pipe of the pump so as to realize the free adjustment of the angle of the feed nozzle; the inside feed channel that is used for supplying graphene slurry to circulate that is equipped with of casing, the cross-sectional area of feed channel diminishes from slurry inlet to slurry outlet direction gradually.
7. The graphene slurry feeding device according to claim 4, wherein: the pump rear feed pipe is fixed on the discharge pipe bracket and the swing cantilever through the fixing clamping piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582049.3U CN220195395U (en) | 2023-06-20 | 2023-06-20 | Graphene slurry feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321582049.3U CN220195395U (en) | 2023-06-20 | 2023-06-20 | Graphene slurry feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220195395U true CN220195395U (en) | 2023-12-19 |
Family
ID=89151233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321582049.3U Active CN220195395U (en) | 2023-06-20 | 2023-06-20 | Graphene slurry feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220195395U (en) |
-
2023
- 2023-06-20 CN CN202321582049.3U patent/CN220195395U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |