CN220590761U - Sawdust screening equipment for fireproof plate production - Google Patents
Sawdust screening equipment for fireproof plate production Download PDFInfo
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- CN220590761U CN220590761U CN202322148535.0U CN202322148535U CN220590761U CN 220590761 U CN220590761 U CN 220590761U CN 202322148535 U CN202322148535 U CN 202322148535U CN 220590761 U CN220590761 U CN 220590761U
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- 238000012216 screening Methods 0.000 title claims abstract description 106
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001914 filtration Methods 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims 2
- 239000003063 flame retardant Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 21
- 239000002023 wood Substances 0.000 abstract description 21
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000000717 retained effect Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 3
- 230000009970 fire resistant effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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Abstract
The utility model provides sawdust screening equipment for producing fireproof plates, which relates to the technical field of fireproof plate production and comprises a box body, wherein two ends of the inside of the box body are respectively provided with a screening cavity and a storage cavity, screening mechanisms are arranged in the screening cavities and the storage cavities, and an auxiliary mechanism is arranged at the upper end of the inside of the screening cavity. According to the utility model, the motor drives the fan blades to rotate, so that the fan blades blow air into the screening cavity through the air inlet grooves, then raw materials required to be screened by a user are poured into the screening cavity through the guide frame, then the raw materials are blown by wind power, so that sawdust and wood blocks and the like are separated, the sawdust enters the storage cavity through the first guide grooves through the blowing of the wind power, and the wood blocks and the like fall into the lower end of the screening cavity and stay in the screening cavity, so that rapid and stable screening efficiency is realized.
Description
Technical Field
The utility model relates to the technical field of fireproof plate production, in particular to sawdust screening equipment for fireproof plate production.
Background
The fireproof board is also called as fire-resistant board, the school name is thermosetting resin impregnated paper high-pressure laminated board, is fire-resistant building material for surface decoration, and has rich surface color, lines and special physical properties. When the fireproof plate is produced, the sawdust is one of important materials in the fireproof plate, but when the fireproof plate is produced by the sawdust, the sawdust is required to be screened, and because the sawdust is not in a powder state when the sawdust is produced, the sawdust also contains more wood blocks, wood strips, wood sticks, wood shavings and the like, so that the sawdust is required to be screened when the sawdust is used, the sawdust in the sawdust is screened out, a user can conveniently use the sawdust, but when the sawdust is screened, the sawdust is screened in a shaking mode, but because the sawdust has small density and light weight, a large amount of sawdust flows out along with the wood blocks and the like in the screening process, and the screening efficiency is low, and therefore the sawdust screening equipment for the production of the fireproof plate is provided, so that the problems are solved.
Disclosure of Invention
The utility model mainly aims to provide sawdust screening equipment for producing fireproof plates, which solves the problem that when sawdust is screened, the sawdust is screened in a shaking mode generally, but a large amount of sawdust flows out along with wood blocks and the like in the screening process due to small density and light weight of the sawdust, so that the screening efficiency is low.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the sawdust screening device for the production of the fireproof plate comprises a box body, wherein screening cavities and storage cavities are respectively arranged at two ends of the interior of the box body, screening mechanisms are arranged in the screening cavities and the storage cavities, each screening mechanism comprises a rotating shaft and a first filtering hole, the first filtering holes penetrate through the interior of the screening cavity and are mutually connected with the storage cavities, the rotating shaft is movably installed in the screening cavities and the storage cavities in a penetrating mode, and a pushing frame and a cleaning frame are respectively installed on the outer sides of rod bodies of the rotating shafts;
the lower ends of the interiors of the screening cavity and the storage cavity are respectively penetrated with a blanking groove, and automatic doors are respectively arranged in the blanking grooves;
the inside upper end of screening cavity is equipped with assist mechanism, assist mechanism is including the guide frame, guide frame fixed mounting is in the upper end of screening cavity, the inside upper end of guide frame is equipped with first guiding groove, the inside lower extreme of first guiding groove runs through and is equipped with the second guiding groove, interconnect between second guiding groove and the screening cavity.
Preferably, the screening cavity is cylindrical, the storage cavity is square, and the lower end of the inside of the storage cavity is inclined.
Preferably, the inside of screening chamber just keeps away from one side of storing chamber and runs through and be equipped with the air inlet groove, the internally mounted in air inlet groove has the motor, the flabellum is installed to the output of motor, flabellum movable mounting is in the inside in air inlet groove, the inside fixed mounting in air inlet groove has the mount, interconnect between mount and the motor.
Preferably, the output end of the motor is connected with the rotating shaft, and the pushing frame and the cleaning frame are respectively and fixedly arranged on the outer sides of the rod bodies in the screening cavity and the storage cavity of the rotating shaft.
Preferably, the pushing frame is attached to the inner surface of the screening cavity, the cleaning frame is attached to the second filtering holes, and the second filtering holes penetrate through the storage cavity and are far away from one side of the screening cavity.
Preferably, the two sides of the upper end inside the second guide groove are respectively movably provided with a protection plate, the protection plates are used for separating the first guide groove from the second guide groove, one sides, away from each other, of the protection plates are respectively movably penetrated and installed on the outer side of the rod body of the fixing rod, a torsion spring is arranged between the fixing rod and the protection plates, the fixing rod is fixedly installed between limiting plates, and the limiting plates are fixedly installed at the upper end inside the second guide groove.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the utility model, the motor drives the fan blades to rotate, so that the fan blades blow air into the screening cavity through the air inlet grooves, then raw materials required to be screened by a user are poured into the screening cavity through the guide frame, then the raw materials are blown by wind power, so that sawdust and wood blocks and the like are separated, the sawdust enters the storage cavity through the first guide grooves through the blowing of the wind power, and the wood blocks and the like fall into the lower end of the screening cavity and stay in the screening cavity, so that rapid and stable screening efficiency is realized.
(2) According to the utility model, the protection plate is used for dividing the first guide groove from the second guide groove, so that after the raw materials enter the screening cavity, the protection plate can reset in the first time through the driving of the torsion spring, the inside of the screening cavity is sealed, the situation that the raw materials flow reversely through the blowing of wind force is avoided, and the raw materials are more convenient for a user to add and screen.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a sawdust screening device for producing fireproof plates;
FIG. 2 is a schematic side view of a saw dust screening apparatus for producing a fire-proof plate according to the present utility model;
FIG. 3 is a schematic view showing a cross-sectional structure of A-A in FIG. 2 of a sawdust screening apparatus for producing a fire-proof plate according to the present utility model;
fig. 4 is an enlarged schematic view of the saw dust screening apparatus for producing a fire-proof plate of the present utility model at B in fig. 3.
In the figure: 1. a case; 101. a screening cavity; 102. a storage chamber; 103. an inclined plane; 2. a screening mechanism; 201. an air inlet groove; 202. a motor; 203. a fixing frame; 204. a fan blade; 205. a rotating shaft; 206. a first filter aperture; 207. a second filter aperture; 208. a pushing frame; 209. a cleaning frame; 3. an auxiliary mechanism; 301. a guide frame; 302. a first guide groove; 303. a second guide groove; 304. a protection plate; 305. a fixed rod; 306. a limiting plate; 4. discharging groove; 5. an automatic door.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, an embodiment of the present utility model provides a sawdust screening apparatus for producing a fireproof plate, including a case 1, where two ends of the inside of the case 1 are respectively provided with a screening cavity 101 and a storage cavity 102, the interiors of the screening cavity 101 and the storage cavity 102 are provided with a screening mechanism 2, the screening mechanism 2 includes a rotating shaft 205 and a first filtering hole 206, the first filtering hole 206 is penetrating through the interior of the screening cavity 101 and is connected with the storage cavity 102, the rotating shaft 205 is movably penetrating through the interiors of the screening cavity 101 and the storage cavity 102, and a pushing frame 208 and a cleaning frame 209 are respectively installed on the outer sides of the shafts of the rotating shaft 205;
the lower ends of the interiors of the screening cavity 101 and the storage cavity 102 are respectively penetrated with a blanking groove 4, and the interiors of the blanking grooves 4 are respectively provided with an automatic door 5;
the inside upper end of screening cavity 101 is equipped with assist mechanism 3, and assist mechanism 3 is including guide frame 301, and guide frame 301 fixed mounting is in the upper end of screening cavity 101, and the inside upper end of guide frame 301 is equipped with first guiding groove 302, and the inside lower extreme of first guiding groove 302 runs through and is equipped with second guiding groove 303, interconnect between second guiding groove 303 and the screening cavity 101.
As shown in fig. 3 and 4, in another embodiment of the present utility model, the screening cavity 101 is cylindrical, the storage cavity 102 is square, the inner lower end of the storage cavity 102 is an inclined plane 103, an air inlet slot 201 is penetrated and arranged at one side of the screening cavity 101 far away from the storage cavity 102, a motor 202 is installed inside the air inlet slot 201, a fan blade 204 is installed at the output end of the motor 202, the fan blade 204 is movably installed inside the air inlet slot 201, a fixing frame 203 is fixedly installed inside the air inlet slot 201, the fixing frame 203 is mutually connected with the motor 202, the output end of the motor 202 is mutually connected with a rotating shaft 205, the rotating shaft 205 is positioned at the outer sides of rod bodies inside the screening cavity 101 and the storage cavity 102, respectively, a pushing frame 208 and a cleaning frame 209 are fixedly installed, the pushing frame 208 is jointed with the inner layer surface of the screening cavity 101, the cleaning frame 209 is mutually jointed with a second filter hole 207, the second filter hole 207 is penetrated and arranged at one side of the storage cavity 102 far away from the screening cavity 101, two sides of the inner upper end of the second guide slot 303 are respectively movably installed with a protection plate 304, the protection plate 304 is used for carrying out mutual spacing between the first guide slot 302 and the second guide slot 303, the fixing plate 304 is mutually separated and the second guide slot 306, the two side of the fixing plate 304 is mutually separated and fixedly installed at one side far away from the second guide rod 305, the fixing plate is fixedly installed at the outer side of the fixing plate 305, respectively, the fixing plate is mutually separated from the fixing plate and fixed rod 305, and fixed rod is mutually separated by a spacing rod and separated from the fixing plate rod and separated from the fixing plate, and separated from the inside rod by the storage rod.
When the device is used, a user starts the motor 202, the motor 202 drives the fan blades 204 and the rotating shaft 205 to rotate, the fan blades 204 blow air to the inside of the screening cavity 101 through the air inlet groove 201, then the user can pour raw materials into the inside of the first guide groove 302, and then the protection plate 304 is pushed by the weight of the raw materials, so that the opening work between the first guide groove 302 and the second guide groove 303 is realized;
when the protection plate 304 is opened, the torsion spring is twisted by matching with the fixing rod 305, and after the raw materials fall into the second guide groove 303, the torsion spring controls the protection plate 304 to be closed in the first time, so that the condition that the raw materials flow back along the second guide groove 303 and the first guide groove 302 by blowing of wind force is avoided;
then after the raw materials fall into the screening cavity 101, the wind force blows the raw materials in the first time to separate sawdust from wood blocks, the wood blocks fall into the lower end of the screening cavity 101, the sawdust enters the storage cavity 102 along with the wind force through the first filtering holes 206, then the rotating shaft 205 drives the pushing frame 208 and the cleaning frame 209 to rotate in the screening cavity 101 and the storage cavity 102 respectively, the pushing frame 208 is used for pushing the wood blocks and the like in the screening cavity 101 to secondarily screen the sawdust retained in the wood blocks, and the cleaning frame 209 is used for cleaning the surface of the second filtering holes 207 to avoid the blockage of the second filtering holes 207 by the sawdust;
the circular screening cavity 101 is convenient for the pushing frame 208 to push raw materials to rotate in the screening cavity 101, so that multiple screening works can be realized conveniently;
the cleaning rack 209 is used for pushing the saw dust retained on the surface of the second filtering hole 207 to clean, so as to avoid the saw dust from blocking the second filtering hole 207;
the first filtering holes 206 are used for separating sawdust from wood blocks and the like, so that the wood blocks are retained in the screening cavity 101, and the sawdust can enter the screening cavity 101 through the first filtering holes 206 along with wind power;
the inside of second filtration pore 207 is all equipped with the filter screen with the inside of air inlet tank 201 the same for filter screen in the air inlet tank 201 is used for avoiding external impurity etc. to get into the inside of screening chamber 101 through wind-force and causes the pollution to the sawdust, and the filter screen in the second filtration pore 207 is used for filtering the sawdust, lets the sawdust be detained in the inside of bin 102, and wind-force can discharge through second filtration pore 207, more simple convenient.
This saw dust screening installation for PLASTIC LAMINATED production theory of operation:
when the novel screening device is used, firstly, a user starts the motor 202, the motor 202 drives the fan blades 204 and the rotating shaft 205 to rotate, the fan blades 204 blow air to the inside of the screening cavity 101 through the air inlet groove 201, then the user can pour raw materials into the inside of the first guide groove 302, and then the protection plate 304 is pushed and opened through the weight of the raw materials, so that the raw materials fall into the inside of the screening cavity 101;
then after the raw materials fall into the screening cavity 101, the wind force blows the raw materials in the first time to separate sawdust from wood blocks, the wood blocks fall into the lower end of the screening cavity 101, the sawdust enters the storage cavity 102 along with the wind force through the first filtering holes 206, then the rotating shaft 205 drives the pushing frame 208 and the cleaning frame 209 to rotate in the screening cavity 101 and the storage cavity 102 respectively, the pushing frame 208 is used for pushing the wood blocks and the like in the screening cavity 101 to secondarily screen the sawdust retained in the wood blocks, and the cleaning frame 209 is used for cleaning the surface of the second filtering holes 207 to avoid the blockage of the second filtering holes 207 by the sawdust;
then the user can add the raw materials repeatedly to carry out screening work to the raw materials constantly, and then after the screening is accomplished, the user can open automatically-controlled door 5, lets sawdust and wood piece discharge through silo 4 respectively.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (6)
1. Sawdust screening equipment is used in PLASTIC LAMINATED production, including box (1), its characterized in that: the novel screening device is characterized in that screening cavities (101) and storage cavities (102) are respectively arranged at two ends of the inside of the box body (1), screening mechanisms (2) are arranged in the screening cavities (101) and the storage cavities (102), the screening mechanisms (2) comprise rotating shafts (205) and first filtering holes (206), the first filtering holes (206) are arranged in the screening cavities (101) in a penetrating mode and are connected with the storage cavities (102) in a penetrating mode, the rotating shafts (205) are movably arranged in the screening cavities (101) and the storage cavities (102) in a penetrating mode, and pushing frames (208) and cleaning frames (209) are arranged on the outer sides of rod bodies of the rotating shafts (205) respectively;
the lower ends of the interiors of the screening cavity (101) and the storage cavity (102) are respectively provided with a blanking groove (4) in a penetrating way, and automatic doors (5) are respectively arranged in the blanking grooves (4);
the inside upper end of screening cavity (101) is equipped with complementary unit (3), complementary unit (3) are including guide frame (301), guide frame (301) fixed mounting is in the upper end of screening cavity (101), the inside upper end of guide frame (301) is equipped with first guiding groove (302), the inside lower extreme of first guiding groove (302) runs through and is equipped with second guiding groove (303), interconnect between second guiding groove (303) and the screening cavity (101).
2. The saw dust screening apparatus for producing a fireproof plate according to claim 1, wherein: the screening cavity (101) is cylindrical, the storage cavity (102) is square, and the inner lower end of the storage cavity (102) is an inclined plane (103).
3. The saw dust screening apparatus for producing a fireproof plate according to claim 1, wherein: the inside of screening chamber (101) and one side of keeping away from storage chamber (102) run through and are equipped with air inlet groove (201), the internally mounted of air inlet groove (201) has motor (202), flabellum (204) are installed to the output of motor (202), flabellum (204) movable mounting is in the inside of air inlet groove (201), the inside fixed mounting of air inlet groove (201) has mount (203), interconnect between mount (203) and motor (202).
4. A saw dust screening apparatus for producing a fire-retardant panel according to claim 3, wherein: the output end of the motor (202) is connected with the rotating shaft (205), and the rotating shaft (205) is positioned outside the rod body inside the screening cavity (101) and the storage cavity (102) and is fixedly provided with a pushing frame (208) and a cleaning frame (209) respectively.
5. The sawdust screen apparatus for producing a fireproof plate as claimed in claim 4, wherein: the pushing frame (208) is attached to the inner surface of the screening cavity (101), the cleaning frame (209) is attached to the second filtering holes (207), and the second filtering holes (207) penetrate through the storage cavity (102) and are far away from one side of the screening cavity (101).
6. The saw dust screening apparatus for producing a fireproof plate according to claim 1, wherein: the utility model discloses a pole body structure, including fixed lever (305), guard plate (304) are installed in movable mounting respectively in the both sides of inside upper end of second guiding groove (303), guard plate (304) are used for separating between first guiding groove (302) and second guiding groove (303), one side that guard plate (304) keep away from each other is movable through respectively and is installed in the pole body outside of dead lever (305), be equipped with the torsional spring between dead lever (305) and guard plate (304), dead lever (305) fixed mounting is between limiting plate (306), limiting plate (306) fixed mounting is in the inside upper end of second guiding groove (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148535.0U CN220590761U (en) | 2023-08-10 | 2023-08-10 | Sawdust screening equipment for fireproof plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148535.0U CN220590761U (en) | 2023-08-10 | 2023-08-10 | Sawdust screening equipment for fireproof plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220590761U true CN220590761U (en) | 2024-03-15 |
Family
ID=90174645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322148535.0U Active CN220590761U (en) | 2023-08-10 | 2023-08-10 | Sawdust screening equipment for fireproof plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220590761U (en) |
-
2023
- 2023-08-10 CN CN202322148535.0U patent/CN220590761U/en active Active
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