CN218502502U - Leather pre-dipping device for wet PU production process - Google Patents
Leather pre-dipping device for wet PU production process Download PDFInfo
- Publication number
- CN218502502U CN218502502U CN202222922233.XU CN202222922233U CN218502502U CN 218502502 U CN218502502 U CN 218502502U CN 202222922233 U CN202222922233 U CN 202222922233U CN 218502502 U CN218502502 U CN 218502502U
- Authority
- CN
- China
- Prior art keywords
- side wall
- charging barrel
- wet
- cavity
- leather
- 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
Images
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model discloses a leather preimpregnation device for wet process PU production technology, including the charging barrel, the cavity has been seted up to the charging barrel lateral wall, the charging barrel is connected with the closing cap board through pushing mechanism, closing cap board lateral wall is connected with the piston rod, be provided with drive mechanism in the cavity, pushing mechanism is connected with drive mechanism, drive mechanism has rabbling mechanism through the axis of rotation connection, the charging barrel bottom is connected with filter mechanism, filter mechanism is connected with the mechanism that slowly flows, the charging barrel lateral wall has been seted up and has been thrown the mouth, it inserts and is equipped with the sealing plug to throw the mouth inside wall. The utility model discloses a charging barrel, closing cap board, piston rod, catch bar, activity stopper, serration plate, input mouth, output cylinder, slow flow axle, slow flow flabellum and sealing plug under the mutually supporting of action, make the utility model discloses can carry out the preimpregnation process through manual operation, and the utility model discloses the less occupation space of volume is few, can portable and be favorable to practicing thrift the place cost.
Description
Technical Field
The utility model relates to a leather preimpregnation technical field especially relates to a leather preimpregnation device that is used for wet process PU production technology.
Background
Adding various additives into DMF solution of polyurethane resin to prepare slurry, impregnating and coating the slurry on base cloth, then putting the base cloth into water which has affinity with DMF solvent but is not affinity with polyurethane, replacing the DMF solvent with water, and gradually solidifying the polyurethane resin to form a porous skin membrane, namely a semi-finished product.
Most of the traditional pre-dipping devices are large-scale instruments, resin matrix is used for dipping continuous fibers or fabrics under strictly controlled conditions to prepare a composition of the resin matrix and the reinforcement, and an intermediate material of a composite material is prepared.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing mechanical occupied area is large and inconvenient to move, and is not beneficial to saving the site cost of manufacturers, and providing a leather pre-impregnation device for wet PU production process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a leather preimpregnation device for wet process PU production technology, includes the cartridge, the cavity has been seted up to the cartridge lateral wall, the cartridge is connected with the closing cap board through pushing mechanism, closing cap board lateral wall is connected with the piston rod, be provided with drive mechanism in the cavity, pushing mechanism is connected with drive mechanism, drive mechanism has rabbling mechanism through the axis of rotation connection, the cartridge bottom is connected with filter mechanism, filter mechanism is connected with the slow flow mechanism, the input mouth has been seted up to the cartridge lateral wall, the input mouth inside wall is inserted and is equipped with the sealing plug.
Preferably, the piston rod penetrates through the side wall of the sealing cover plate, the two ends of the piston rod are respectively connected with the piston handle and the movable plug, and the outer side wall of the movable plug is in sliding connection with the inner side wall of the charging barrel.
Preferably, the pushing mechanism comprises a plurality of pushing rods fixedly connected to the outer side wall of the sealing cover plate, the pushing rods all penetrate through the side wall of the charging barrel, extend into the cavity and are connected with the same connecting plate, and the outer side wall of the connecting plate is in sliding connection with the inner side wall of the cavity.
Preferably, the transmission mechanism comprises two sawtooth plates fixedly connected to the bottom of the connecting plate, the outer side wall of the rotating shaft is fixedly connected with a transmission gear, and the transmission gear is matched with the sawtooth plates.
Preferably, the rotating shaft penetrates through the side wall of the cavity and extends into the charging barrel, the rotating shaft is rotatably connected with the side wall of the cavity, and the transmission gear is located in the cavity.
Preferably, the stirring mechanism comprises a stirring roller fixedly connected to the outer side wall of the rotating shaft, and the outer side wall of the stirring roller is fixedly connected with a plurality of stirring plates.
Preferably, the filtering mechanism comprises an output cylinder fixedly connected to the bottom of the charging cylinder, a first filtering hole is formed in the top of the output cylinder, and a second filtering hole is formed in the bottom of the output cylinder.
Preferably, the diameter of the first filtering hole is slightly larger than that of the second filtering hole.
Preferably, the slow flow mechanism is including rotating the slow flow axle of connection bottom in the output cylinder, slow flow axle lateral wall fixedly connected with slow flow roller, a plurality of slow flow flabellums of slow flow roller lateral wall fixedly connected with.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses a charging barrel, closing cap board, piston rod, catch bar, activity stopper, serration plate, input mouth, output cylinder, slow flow axle, slow flow flabellum and sealing plug under the mutually supporting of interaction, make the utility model discloses can carry out the preimpregnation process through manual operation, and the utility model discloses the less occupation space of volume is few, can portable and be favorable to practicing thrift the place cost
2. The utility model discloses a charging barrel, closing cap board, piston rod, catch bar, connecting plate, activity stopper, serration plate, drive gear, stirring board, input mouth, first filtration hole, output cylinder, second filtration hole, slow flow axle, slow flow flabellum and sealing plug under the mutually supporting effect, make the utility model discloses can avoid prepreg stirring to take place to solidify it before covering to influence preimpregnation effect, play the slow flow effect to preimpregnation material simultaneously, thereby avoid it to take place the sputtering phenomenon too fast when the output and lead to the wasting of resources.
Drawings
FIG. 1 is a schematic structural view of a leather pre-dipping device for a wet PU production process according to the present invention;
FIG. 2 is a schematic diagram of a part of the internal structure of a leather pre-dipping device for a wet PU production process according to the present invention;
FIG. 3 is a schematic diagram of a part of the internal structure of a leather pre-dipping device for a wet PU production process according to the present invention;
fig. 4 is a schematic view of a cross-sectional structure of a leather pre-dipping device for a wet-process PU production process according to the present invention.
In the figure: 1. a charging barrel; 2. sealing the cover plate; 3. a piston rod; 4. a push rod; 5. a connecting plate; 6. a movable plug; 7. a serrated plate; 8. a transmission gear; 9. a stirring plate; 10. a throwing port; 11. a first filtering hole; 12. an output drum; 13. a second filtering hole; 14. a slow flow shaft; 15. slow flow fan blades; 16. and (4) sealing the plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a leather preimpregnation device for a wet PU production process comprises a charging barrel 1, wherein a cavity is formed in the side wall of the charging barrel 1, the charging barrel 1 is connected with a cover plate 2 through a pushing mechanism, the pushing mechanism comprises a plurality of pushing rods 4 fixedly connected to the outer side wall of the cover plate 2, the pushing rods 4 extend into the cavity through the side wall of the charging barrel 1 and are connected with a same connecting plate 5, the outer side wall of the connecting plate 5 is in sliding connection with the inner side wall of the cavity, and the pushing mechanism can drive a stirring mechanism to stir prepreg through a meshing mechanism so as to avoid the prepreg from being solidified;
the side wall of the sealing cover plate 2 is connected with a piston rod 3, the piston rod 3 penetrates through the side wall of the sealing cover plate 2, two ends of the piston rod 3 are respectively connected with a piston handle and a movable plug 6, the outer side wall of the movable plug 6 is in sliding connection with the inner side wall of the charging barrel 1, and the movable plug 6 is used for pushing out prepreg in the charging barrel 1;
a transmission mechanism is arranged in the cavity, the transmission mechanism comprises two serrated plates 7 fixedly connected to the bottom of the connecting plate 5, the outer side wall of the rotating shaft is fixedly connected with a transmission gear 8, the transmission gear 8 is matched with the serrated plates 7, and the transmission gear 8 is positioned in the cavity;
the pushing mechanism is connected with the transmission mechanism, the transmission mechanism is connected with the stirring mechanism through a rotating shaft, the stirring mechanism comprises a stirring roller fixedly connected to the outer side wall of the rotating shaft, and the outer side wall of the stirring roller is fixedly connected with a plurality of stirring plates 9;
the rotating shaft penetrates through the side wall of the cavity and extends into the charging barrel 1, the rotating shaft is rotatably connected with the side wall of the cavity, the bottom of the charging barrel 1 is connected with a filtering mechanism, the filtering mechanism comprises an output barrel 12 fixedly connected to the bottom of the charging barrel 1, the top of the output barrel 12 is provided with a first filtering hole 11, the bottom of the output barrel 12 is provided with a second filtering hole 13, and the diameter of the first filtering hole 11 is slightly larger than that of the second filtering hole 13;
filtering mechanism is connected with the unhurried current mechanism, wherein setting up of unhurried current mechanism can be gently released in order to release preimpregnation material, avoid taking place the phenomenon of sputtering, also can avoid causing the wasting of resources of preimpregnation material, unhurried current mechanism is including rotating the unhurried current axle 14 of connecting the bottom in output cylinder 12, 14 lateral wall fixedly connected with unhurried current rollers of unhurried current axle, a plurality of unhurried current flabellums 15 of unhurried current roller lateral wall fixedly connected with, inlet 10 has been seted up to 1 lateral wall of charging cylinder, inlet 10 inside wall is inserted and is equipped with sealing plug 16.
The utility model discloses specific theory of operation as follows:
in an initial state, firstly, the prepared prepreg is required to be injected into the charging barrel 1 by pulling out the sealing plug 16, then the prepreg operation is carried out as soon as possible, the piston rod 3 is pressed to drive the movable plug 6 to push out the liquid prepreg in the charging barrel 1 through the filtering mechanism, and the liquid prepreg is subjected to the action of uniform and slow flow when passing through the slow flow mechanism and is slowly discharged;
in the process, the pushing rod 4 can drive the sealing cover plate 2 to descend along with the piston rod 3 to drive the connecting plate 5 to descend, and at the moment, the stirring mechanism can be driven through the meshing mechanism to stir the prepreg in the charging barrel 1, so that the prepreg is prevented from being solidified, the curing speed of the prepreg is favorably slowed down, and the quality of finished products of the prepreg process can be improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a leather preimpregnation device for wet process PU production technology, includes charging barrel (1), its characterized in that, the cavity has been seted up to charging barrel (1) lateral wall, charging barrel (1) is connected with closing cap board (2) through pushing mechanism, closing cap board (2) lateral wall is connected with piston rod (3), be provided with drive mechanism in the cavity, pushing mechanism is connected with drive mechanism, drive mechanism has rabbling mechanism through the axis of rotation connection, charging barrel (1) bottom is connected with filter mechanism, filter mechanism is connected with slow flow mechanism, charging barrel (1) lateral wall has been seted up and has been thrown into mouth (10), it is equipped with sealing plug (16) to insert into mouth (10) inside wall.
2. The leather preimpregnation device for the wet PU production process according to claim 1, wherein the piston rod (3) penetrates through the side wall of the cover plate (2), the two ends of the piston rod (3) are respectively connected with a piston handle and a movable plug (6), and the outer side wall of the movable plug (6) is in sliding connection with the inner side wall of the charging barrel (1).
3. The leather pre-dipping device for the wet PU production process according to claim 1 or 2, wherein the pushing mechanism comprises a plurality of pushing rods (4) fixedly connected to the outer side wall of the cover plate (2), the pushing rods (4) extend into the cavity through the side wall of the charging barrel (1) and are connected with the same connecting plate (5), and the outer side wall of the connecting plate (5) is slidably connected with the inner side wall of the cavity.
4. The leather pre-dipping device for the wet PU production process according to claim 3, wherein the transmission mechanism comprises two sawtooth plates (7) fixedly connected to the bottom of the connecting plate (5), the outer side wall of the rotating shaft is fixedly connected with a transmission gear (8), and the transmission gear (8) is matched with the sawtooth plates (7).
5. The leather pre-dipping device for the wet PU production process according to claim 4, wherein the rotating shaft penetrates through the side wall of the cavity and extends into the charging barrel (1), the rotating shaft is rotatably connected with the side wall of the cavity, and the transmission gear (8) is positioned in the cavity.
6. The leather pre-dipping device for the wet PU production process according to claim 5, wherein the stirring mechanism comprises a stirring roller fixedly connected to the outer side wall of the rotating shaft, and a plurality of stirring plates (9) are fixedly connected to the outer side wall of the stirring roller.
7. The leather pre-dipping device for the wet PU production process according to claim 1 or 6, wherein the filtering mechanism comprises an output cylinder (12) fixedly connected to the bottom of the charging cylinder (1), the top of the output cylinder (12) is provided with a first filtering hole (11), and the bottom of the output cylinder (12) is provided with a second filtering hole (13).
8. The leather preimpregnation device for wet-process PU production process according to claim 7, characterized in that the first filtering holes (11) have a slightly larger diameter than the second filtering holes (13).
9. The leather pre-dipping device for the wet PU production process according to claim 1 or 8, wherein the slow flow mechanism comprises a slow flow shaft (14) rotatably connected to the bottom inside the output cylinder (12), the outer side wall of the slow flow shaft (14) is fixedly connected with a slow flow roller, and the outer side wall of the slow flow roller is fixedly connected with a plurality of slow flow fan blades (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222922233.XU CN218502502U (en) | 2022-11-03 | 2022-11-03 | Leather pre-dipping device for wet PU production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222922233.XU CN218502502U (en) | 2022-11-03 | 2022-11-03 | Leather pre-dipping device for wet PU production process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218502502U true CN218502502U (en) | 2023-02-21 |
Family
ID=85219505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222922233.XU Active CN218502502U (en) | 2022-11-03 | 2022-11-03 | Leather pre-dipping device for wet PU production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218502502U (en) |
-
2022
- 2022-11-03 CN CN202222922233.XU patent/CN218502502U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114559551B (en) | Polyethylene fiber concrete production device and preparation method thereof | |
| CN218502502U (en) | Leather pre-dipping device for wet PU production process | |
| CN207344945U (en) | A kind of electrode baffle manufacturing equipment | |
| CN112827417A (en) | A mixing arrangement for cationic dye | |
| CN109940902B (en) | Carbon fiber tube forming device, method for processing carbon fiber tube and carbon fiber tube | |
| CN213791348U (en) | Auxiliary stirring device for heat-insulating materials | |
| CN212491667U (en) | Traditional chinese medicine diacolation equipment | |
| CN206138836U (en) | Hybrid processing device that combined material system filtration membrane used | |
| CN209588644U (en) | A kind of Chinese medicine slice continuous dryer | |
| CN111790565A (en) | Round timber dyeing device based on dead weight extrusion is spacing | |
| CN206938043U (en) | A kind of use for laboratory tablet tablet press machine | |
| CN215879778U (en) | Automatic slurry sealing machine | |
| CN215844039U (en) | Raw material feeding and batching device for brick making | |
| CN206426297U (en) | A kind of vast scale glass fibre-polyurethane Forced Mixing device | |
| CN203243890U (en) | Fast tea leaf wrapping-twisting forming machine | |
| CN208862087U (en) | A kind of feeding device of environmental protection lithium battery ingredient | |
| CN206134782U (en) | Production system of lead acid battery PE division board | |
| CN205313722U (en) | A device for preparing composite fiber | |
| CN114735932B (en) | Centrifugal fiber forming device for light mineral cotton fibers | |
| CN215783415U (en) | A flooding equipment for production of load type catalyst is used | |
| CN211725755U (en) | Reaction kettle with stirring function | |
| CN216891476U (en) | Accurate controlling means of non-woven fabrics gram weight | |
| CN217549050U (en) | Artemisinin extract is with heating countercurrent cycle extraction element | |
| CN211587472U (en) | Raw material screening and drying integrated device for preparing chemical high polymer materials | |
| CN217313916U (en) | Multipurpose screening machine for baking-free brick production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A leather pre impregnation device for wet PU production process Effective date of registration: 20230620 Granted publication date: 20230221 Pledgee: Lu'an rural commercial bank Limited by Share Ltd. Pledgor: Anhui Zhenyu New Materials Co.,Ltd. Registration number: Y2023980044873 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |