CN220026181U - PDMS composite material reverse mould mechanism added with nanowires - Google Patents
PDMS composite material reverse mould mechanism added with nanowires Download PDFInfo
- Publication number
- CN220026181U CN220026181U CN202321610242.3U CN202321610242U CN220026181U CN 220026181 U CN220026181 U CN 220026181U CN 202321610242 U CN202321610242 U CN 202321610242U CN 220026181 U CN220026181 U CN 220026181U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- pdms composite
- reverse mould
- reverse
- Prior art date
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 239000004205 dimethyl polysiloxane Substances 0.000 title claims abstract description 26
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 title claims abstract description 26
- 239000002070 nanowire Substances 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 235000013870 dimethyl polysiloxane Nutrition 0.000 title claims abstract 10
- CXQXSVUQTKDNFP-UHFFFAOYSA-N octamethyltrisiloxane Chemical compound C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C CXQXSVUQTKDNFP-UHFFFAOYSA-N 0.000 title claims abstract 10
- 238000004987 plasma desorption mass spectroscopy Methods 0.000 title claims abstract 10
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 12
- 239000013530 defoamer Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 19
- 239000000463 material Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000006260 foam Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- -1 polydimethylsiloxane Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003377 silicon compounds Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of composite materials, in particular to a PDMS composite material reverse mould mechanism added with nanowires, which comprises a stirring mechanism, wherein the stirring mechanism is connected in the interior of a reverse mould mechanism body in a sliding way, and a defoaming mechanism is fixedly connected below the stirring mechanism, and is provided with a pressing plate and a defoaming device.
Description
Technical Field
The utility model relates to the technical field of composite materials, in particular to a PDMS composite material reverse mould mechanism added with nanowires.
Background
The PDMS is one of very useful materials in the micro-nano, material, biology and micro-fluidic fields, we introduced the relation of photoetching and nano-imprinting before, wherein the PDMS soft template is very practical in nano-imprinting, in addition, PDMS reproducing micro-fluidic chip has the advantages of simple experiment, high precision, and the like, and is widely applied to scientific researches, the core of the processes is simply PDMS reverse mould, namely, the micro-nano structure hard template obtained by photoetching and etching, and then PDMS is used for reproducing the corresponding structure for application, and polydimethylsiloxane is one of the organic silicon, and has the characteristics of low cost, simple use, good adhesiveness with silicon chip, good chemical inertia and the like, thus becoming a polymer material widely applied to the micro-fluidic fields, and being regarded as a high molecular organic silicon compound, having optical transparency, being inert, nontoxic, nonflammable, polydimethylsiloxane (PDMS) being the most widely used silicon-based organic polymer material, being applied to the process of using, and being applied to the biological micro-fluidic channel, and being a part of the traditional liquid, and being easy to eliminate bubbles in the process of mixing the bubble in the process, and the existing liquid is easy to be mixed in the process, and the bubble is easily eliminated if the bubble is left in the process is directly mixed in the product.
Disclosure of Invention
The utility model aims to provide a PDMS composite material reverse mould mechanism added with nanowires, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the PDMS composite material reverse mould mechanism with the nano wires added comprises a reverse mould mechanism body, and further comprises:
the feeding port is fixedly connected to the top of the reverse mould mechanism body, and when the reverse mould mechanism is used, raw materials of the reverse mould are divided into two parts and are input into the reverse mould mechanism body, and nanowires are poured in through the feeding port;
the storage box is fixedly connected to the top of the reverse mould mechanism body and arranged on one side of the feed inlet, and PDMS material is stored in the storage box in advance;
the stirring mechanism is connected to the inside of the reverse mould mechanism body in a sliding manner;
and the defoaming mechanism is fixedly connected to the lower part of the stirring mechanism.
As a preferable scheme of the utility model, the working box is arranged in the reverse mould mechanism body;
the first motor is fixedly connected to one side of the inner wall of the working box;
the first gear is fixedly connected to the output end of the first motor, and the first gear is connected with the second gear in a meshed mode.
As a preferable scheme of the utility model, one end of the threaded rod is fixedly connected with the central shaft of the second gear, and the first gear is controlled to rotate through the first motor, so that the second gear and the threaded rod are driven to rotate along with the first motor;
the sliding block penetrates through the threaded rod and is in threaded connection with the threaded rod, and the sliding block penetrating through the threaded rod moves randomly in the horizontal direction of the threaded rod;
the second motor is fixedly connected to the inside of the sliding block.
As a preferable scheme of the utility model, one end of the vertical rod is fixedly connected with the output end of the second motor;
stirring leaf, stirring leaf fixed connection is in the both sides of montant, and the inside second motor control montant of slider runs with the stirring leaf of being connected with it, carries out intensive mixing to the mixed material, is provided with the heating wire in the inside of stirring leaf, has further help to the mixture of material through the heating.
As a preferable scheme of the utility model, the hydraulic rod is fixedly connected to one side of the inner wall of the working box;
the pressing plate is fixedly connected to the extending end of the hydraulic rod, and partial bubbles possibly occur due to air infiltration in the stirring process, so that the hydraulic rod is arranged to control the pressing plate to descend so as to squeeze and impact the bubbles in the mixed liquid;
the heating layer, heating layer fixed connection is in the bottom of clamp plate, is provided with the heating layer in the below of clamp plate simultaneously, has accelerated the breakage of bubble, has played better defoaming effect.
As a preferable scheme of the utility model, the storage hopper is fixedly connected to the bottom of the working box;
the defoamer is fixedly connected below the storage hopper;
and the vertical pipe is fixedly connected with the defoamer.
As a preferable scheme of the utility model, the reverse mould box is arranged below the vertical pipe, the mixed liquid subjected to preliminary defoaming flows into the defoamer through the storage hopper, the liquid is further defoamed through the defoamer, and finally the mixed liquid is poured into the reverse mould box;
the vibration block is arranged below the inside of the pouring box, and the vibration block is arranged at the bottom of the pouring box, so that the liquid after pouring is spread in the pouring box more uniformly, and the quality is complete;
and the heat dissipation ports are arranged on two sides of the reverse mould mechanism body.
As a preferable scheme of the utility model, one end of the second conveying pipe is fixedly connected below the feeding port;
one end of the first conveying pipe is fixedly connected below the storage box, and the two raw materials enter the working box through the second conveying pipe and the first conveying pipe respectively to be stirred;
wherein, the other end fixed connection of first conveying pipeline and second conveying pipeline is in the work box.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the pressing plate and the defoamer are arranged, the air bubbles in the mixed liquid are thoroughly eliminated through the pressing plate and the defoamer, the pressing plate is controlled by the hydraulic rod to descend, the air bubbles in the mixed liquid are extruded and impacted, meanwhile, the heating layer accelerates the breaking of the air bubbles, a better defoaming effect is achieved, the mixed liquid subjected to preliminary defoaming flows into the defoamer through the storage hopper, the liquid is further defoamed through the defoamer, most of the air bubbles are eliminated, the effect that residual air bubbles remain in the mixed liquid is avoided, and the final product is not qualified because the air bubbles are contained in the inverted product.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic overall elevational view of the present utility model;
FIG. 3 is a schematic diagram of the overall side view of the present utility model;
fig. 4 is a schematic diagram of the overall internal structure of the present utility model.
In the figure: 1. a reverse mechanism body; 2. a heat radiation port; 3. a feed inlet; 4. a storage bin; 5. a first feed delivery tube; 6. a first motor; 7. a first gear; 8. a second gear; 9. a second feed delivery tube; 10. a slide block; 11. a second motor; 12. a threaded rod; 13. stirring the leaves; 14. a vertical rod; 15. a pressing plate; 16. a heating layer; 17. a storage hopper; 18. a defoamer; 19. a standpipe; 20. pouring the mould box; 21. a vibrating block; 22. a hydraulic rod; 23. a working box.
Detailed Description
In order to facilitate understanding of the technical means, objects and effects of the present utility model, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
It is to be noted that all terms used for directional and positional indication in the present utility model, such as: "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "top", "low", "lateral", "longitudinal", "center", etc. are merely used to explain the relative positional relationship, connection, etc. between the components in a particular state (as shown in the drawings), and are merely for convenience of description of the present utility model, and do not require that the present utility model must be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1-4, the present utility model provides a technical solution:
the PDMS composite material reverse mould mechanism with the nano wires added comprises a reverse mould mechanism body 1, and further comprises:
the feeding port 3 is fixedly connected to the top of the reverse mould mechanism body 1, and when the reverse mould mechanism is used, raw materials of the reverse mould are divided into two parts to be input into the reverse mould mechanism body 1, and nanowires are poured in through the feeding port 3;
the storage box 4 is fixedly connected to the top of the reverse mechanism body 1 and is arranged on one side of the feed inlet 3, and PDMS materials are stored in the storage box 4 in advance;
the stirring mechanism is connected to the inside of the reverse mechanism body 1 in a sliding manner;
defoaming mechanism, defoaming mechanism fixed connection in rabbling mechanism's below.
As an example of the present utility model, a work box 23, the work box 23 being provided inside the reverse mechanism body 1;
the first motor 6, the first motor 6 is fixedly connected to one side of the inner wall of the working box 23;
the first gear 7, the output of first motor 6 is connected with to first gear 7 fixed connection and first gear 7 meshing is connected with second gear 8.
As an example of the present utility model, the threaded rod 12, one end of the threaded rod 12 is fixedly connected to the central shaft of the second gear 8, and the first gear 7 is controlled to rotate by the first motor 6, so that the second gear 8 and the threaded rod 12 are driven to rotate along with the rotation;
the sliding block 10, the sliding block 10 penetrates through and is connected with the threaded rod 12 in a threaded manner, and the sliding block 10 penetrating through the threaded rod 12 moves randomly in the horizontal direction of the threaded rod 12;
the second motor 11, the second motor 11 is fixedly connected to the inside of the slider 10.
As an example of the present utility model, the vertical rod 14, one end of the vertical rod 14 is fixedly connected to the output end of the second motor 11;
stirring leaf 13, stirring leaf 13 fixed connection is in the both sides of montant 14, and the inside second motor 11 of slider 10 controls montant 14 and the stirring leaf 13 that is connected therewith and moves, carries out intensive mixing to the mixed material, is provided with the heating wire in the inside of stirring leaf 13, has further help to the mixture of material through the heating.
As an example of the present utility model, a hydraulic rod 22, the hydraulic rod 22 being fixedly connected to one side of the inner wall of the working tank 23;
the pressing plate 15, the pressing plate 15 is fixedly connected to the extending end of the hydraulic rod 22, and partial bubbles may be generated due to the infiltration of air in the stirring process, so the pressing plate 15 is controlled to descend by the hydraulic rod 22 to squeeze and impact the bubbles in the mixed liquid;
the heating layer 16, the bottom of heating layer 16 fixed connection in clamp plate 15 is provided with heating layer 16 simultaneously in clamp plate 15 below, has accelerated the breakage of bubble, has played better defoaming effect.
As an example of the present utility model, the storage hopper 17 is fixedly connected to the bottom of the work box 23;
the defoamer 18, the defoamer 18 is fixedly connected below the storage hopper 17;
the standpipe 19, standpipe 19 and defoamer 18 fixed connection.
As an example of the present utility model, the reverse mold box 20 is disposed below the standpipe 19, the mixed liquid subjected to preliminary defoaming flows into the defoamer 18 through the storage hopper 17, the liquid is further defoamed through the defoamer, and finally the liquid is poured into the reverse mold box 20;
the vibration block 21 is arranged below the inside of the pouring box 20, and the vibration block 21 is arranged at the bottom of the pouring box 20, so that the poured liquid is spread in the pouring box 20 more uniformly, and the quality is complete;
and the heat dissipation ports 2 are arranged on two sides of the reverse mechanism body 1.
As an example of the present utility model, the second material conveying pipe 9, one end of the second material conveying pipe 9 is fixedly connected below the material inlet 3;
one end of the first conveying pipe 5 is fixedly connected below the storage box 4, and the two raw materials enter the working box 23 through the second conveying pipe 9 and the first conveying pipe 5 respectively for stirring;
wherein the other ends of the first conveying pipe 5 and the second conveying pipe 9 are fixedly connected to the working box 23.
Working principle: during the use, the raw and other materials of reverse mould divide into two parts input reverse mould mechanism body 1's inside, the nanowire is poured into through feed inlet 3, and PDMS material stores in advance in the inside of storage case 4, these two raw and other materials enter into the work box 23 respectively through second conveying pipeline 9 and first conveying pipeline 5 and prepare to stir, it rotates to control first gear 7 through first motor 6, drive second gear 8 and threaded rod 12 along with it, run through the slider 10 in threaded rod 12 and move wantonly in the horizontal direction of threaded rod 12, the inside second motor 11 of slider 10 controls montant 14 and the stirring leaf 13 that is connected therewith, fully stir the mixed material, be provided with the heating wire in the inside of stirring leaf 13, have further help through the heating to the mixture of material, in the stirring process because the infiltration of air, therefore be provided with hydraulic stem 22 control clamp 15 decline, the bubble in the mixed liquid extrudees and assaults and is provided with zone 16 in the below clamp 15 simultaneously, the breakage of bubble has been accelerated, the better defoaming effect has been played, the defoaming effect has been carried out in the foam breaker 17, the mixed liquid is carried out the foam breaker and is carried out in the box 20 is further to the box is poured into in the box 20 after the box is poured into to the bottom through the foam breaker, the foam breaker is more evenly 20, the box is poured into the box is more evenly into the box 20.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The PDMS composite material reverse mould mechanism with the nano wires added comprises a reverse mould mechanism body (1), and is characterized by further comprising:
the feeding port (3), the feeding port (3) is fixedly connected to the top of the reverse mechanism body (1);
the storage box (4) is fixedly connected to the top of the reverse mould mechanism body (1) and is arranged on one side of the feed inlet (3);
the stirring mechanism is connected to the inside of the reverse mould mechanism body (1) in a sliding manner;
and the defoaming mechanism is fixedly connected to the lower part of the stirring mechanism.
2. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that: the stirring mechanism comprises:
the working box (23) is arranged in the reverse mould mechanism body (1);
the first motor (6) is fixedly connected to one side of the inner wall of the working box (23);
the first gear (7), first gear (7) fixed connection is connected with output of first motor (6) and first gear (7) meshing is connected with second gear (8).
3. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that: the stirring mechanism comprises:
the threaded rod (12), one end of the threaded rod (12) is fixedly connected to the central shaft of the second gear (8);
the sliding block (10), the sliding block (10) penetrates through and is connected to the threaded rod (12) in a threaded manner;
the second motor (11), second motor (11) fixed connection is in the inside of slider (10).
4. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that: the stirring mechanism comprises:
the vertical rod (14), one end of the vertical rod (14) is fixedly connected to the output end of the second motor (11);
stirring leaf (13), stirring leaf (13) fixed connection is in the both sides of montant (14).
5. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that: the defoaming mechanism includes:
the hydraulic rod (22) is fixedly connected to one side of the inner wall of the working box (23);
the pressing plate (15) is fixedly connected to the extending end of the hydraulic rod (22);
and the heating layer (16), wherein the heating layer (16) is fixedly connected to the bottom of the pressing plate (15).
6. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that: the defoaming mechanism includes:
the storage hopper (17) is fixedly connected to the bottom of the working box (23);
the defoamer (18) is fixedly connected below the storage hopper (17);
the vertical pipe (19), the vertical pipe (19) is fixedly connected with the defoamer (18).
7. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that:
the pouring box (20) is arranged below the vertical pipe (19);
the vibration block (21) is arranged below the inside of the pouring box (20);
and the heat dissipation ports (2) are arranged on two sides of the reverse mould mechanism body (1).
8. The PDMS composite reverse mold mechanism with nanowires added according to claim 1, characterized in that:
one end of the second conveying pipe (9) is fixedly connected to the lower part of the feeding port (3);
one end of the first conveying pipe (5) is fixedly connected below the storage box (4);
wherein, the other end of first conveying pipeline (5) and second conveying pipeline (9) is fixed connection in work box (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610242.3U CN220026181U (en) | 2023-06-25 | 2023-06-25 | PDMS composite material reverse mould mechanism added with nanowires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610242.3U CN220026181U (en) | 2023-06-25 | 2023-06-25 | PDMS composite material reverse mould mechanism added with nanowires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026181U true CN220026181U (en) | 2023-11-17 |
Family
ID=88721900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610242.3U Active CN220026181U (en) | 2023-06-25 | 2023-06-25 | PDMS composite material reverse mould mechanism added with nanowires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026181U (en) |
-
2023
- 2023-06-25 CN CN202321610242.3U patent/CN220026181U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212602566U (en) | Concrete mixing device that traffic engineering construction was used | |
| CN220026181U (en) | PDMS composite material reverse mould mechanism added with nanowires | |
| CN113209870A (en) | 3D prints metal powder blending tank | |
| CN112337145A (en) | Precipitation device for producing aluminum oxide powder | |
| CN107433177A (en) | A kind of dynamic pipe reaction device and method thereof for preparing micro-nano powder | |
| CN110156483A (en) | A method of using extruded type 3D printing technique preparation continuous fiber reinforcement ceramics | |
| CN207887169U (en) | A kind of adhesive mixing and stirring tank | |
| CN216149594U (en) | High performance polycarboxylate water reducing agent agitating unit | |
| CN214819920U (en) | Two-way shear type injection molding mixing equipment | |
| CN209020226U (en) | Feeding device is used in a kind of production of adhesive | |
| CN207042475U (en) | A kind of dynamic pipe reaction device for preparing micro-nano powder | |
| CN209155856U (en) | Reactive tank is used in a kind of production of potassium fluosilicate | |
| CN113664995A (en) | Evaporate and press aerated concrete slab production facility | |
| CN209490738U (en) | Agitating device is used in a kind of synthesis of polycarboxylate water-reducer | |
| CN217962225U (en) | Agitated vessel is used in production of traditional chinese medicine paste | |
| CN214020385U (en) | Corrugated container board production system mucilage binding is put | |
| CN206424906U (en) | A kind of adhesive mixing arrangement high with mixed effect | |
| CN220179677U (en) | Stirring device for color brick production | |
| CN219308569U (en) | Stirrer capable of avoiding sinking | |
| CN114199662B (en) | Clinical laboratory blood mixing method | |
| CN218700347U (en) | Accurate controlling means of film auxiliary material | |
| CN114030055B (en) | Geopolymer material 3D prints and mixes extrusion device | |
| CN220425186U (en) | Mixed liquid heating device of finishing agent | |
| CN115945114B (en) | Preparation equipment of cationic clay stabilizer | |
| CN216914780U (en) | Double-screw extruder for producing structural adhesive |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |