CN220970305U - Dust adsorption device - Google Patents
Dust adsorption device Download PDFInfo
- Publication number
- CN220970305U CN220970305U CN202322821856.2U CN202322821856U CN220970305U CN 220970305 U CN220970305 U CN 220970305U CN 202322821856 U CN202322821856 U CN 202322821856U CN 220970305 U CN220970305 U CN 220970305U
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- China
- Prior art keywords
- dust
- fixed rod
- filter box
- dust hood
- roll
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- 239000000428 dust Substances 0.000 title claims abstract description 59
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052744 lithium Inorganic materials 0.000 abstract description 5
- 241000220317 Rosa Species 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm 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
- 230000035699 permeability Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a dust adsorption device, and belongs to the technical field of lithium battery processing; the device comprises a coiled material rod, a fixed rod and a dust hood, wherein two ends of the coiled material rod are rotatably arranged below one side of a supporting plate, two ends of the fixed rod are fixedly arranged above one side of the supporting plate, and a plurality of groups of cutters for cutting coating diaphragms are arranged on the fixed rod; the dust hood is positioned above the cutter; one end of the dust hood is communicated to one side of the filter box through a first pipeline, and the other side of the filter box is communicated to the air inlet end of the high-pressure fan through a second pipeline; the utility model discloses a set up structure cooperation such as rose box and filter screen and use, simple structure convenient and practical can collect the inhaled dust in the rose box, avoids the dust to pile up in the motor, harm motor, avoids simultaneously causing harm to operating personnel healthy and environment.
Description
Technical Field
The utility model relates to the technical field of lithium battery processing, in particular to a dust adsorption device.
Background
In the construction of lithium batteries, the separator is one of the critical inner layer components. The performance of the diaphragm determines the interface structure, internal resistance and the like of the battery, directly influences the capacity, circulation, safety performance and other characteristics of the battery, and the diaphragm with excellent performance plays an important role in improving the comprehensive performance of the battery, wherein the lithium battery coating diaphragm is widely used in the production and processing of the lithium battery due to the excellent performance.
Found by search, chinese patent publication No.: CN206510127U discloses a dust adsorption device, including adsorption cover, fixing device, pipeline and adsorption motor, the adsorption cover covers on the cutting blade of cutting machine and the opening part is located between the cutting blade and the diaphragm of waiting to cut, and the adsorption cover is linked together with adsorption motor through the pipeline, and the adsorption cover is fixed through fixing device. The device using method has simple operation flow and high efficiency, can effectively reduce the problems of local thickness change, local air permeability abnormality and the like of the diaphragm caused by the fact that powder dropped by the coating is stuck on the coated diaphragm after being aggregated into powder clusters when the coated diaphragm is cut, improves the product quality of the coated diaphragm, and meets the actual use requirements of the product. The utility model has flexible and simple structural design, and can be improved according to actual needs so as to be suitable for corresponding installation requirements.
But this device also has the following drawbacks:
The device is in the use in-process with the dust through the direct suction motor of pipeline to in the air through the air outlet of motor. Dust is easily accumulated in the motor after long-term use, so that the using effect of the motor is affected, the motor is seriously damaged, and the service life of the device is affected; dust directly discharged into the air may cause harm to the body of the operator and pollute the environment.
Disclosure of utility model
The utility model aims to provide a dust adsorption device, which is matched with structures such as a filter box and a filter screen to use, has a simple, convenient and practical structure, can collect inhaled dust in the filter box, and avoids harm to the health and the environment of operators so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The dust adsorption device comprises a coiled material rod, a fixed rod and a dust hood, wherein two ends of the coiled material rod are rotatably arranged below one side of a supporting plate, two ends of the fixed rod are fixedly arranged above one side of the supporting plate, and a plurality of groups of cutters for cutting coating diaphragms are arranged on the fixed rod; the dust hood is positioned above the cutter, and two ends of the dust hood are arranged on the fixed rod; one end of the dust hood is communicated to one side of the filter box through a first pipeline, the filter box is installed on the outer side of the support plate through a mounting frame, the other side of the filter box is communicated to the air inlet end of the high-pressure fan through a second pipeline, and the high-pressure fan is located above the filter box and is fixed above the outer side of the support plate through a fixing plate.
Preferably, a first tension roller is arranged above the coiled material rod, two ends of the first tension roller are rotatably arranged in the middle of one side of the supporting plate, a second tension roller is arranged on one side of the first tension roller, and two ends of the second tension roller are rotatably arranged on one side of the supporting plate.
Preferably, one side of the filter box is provided with an air inlet, and the other side of the filter box is provided with an air outlet; a plurality of groups of filter plates are arranged in the filter box; the top of the filter box is provided with a top cover which is convenient for replacing the filter plate.
Preferably, the dust hood is located the dead lever top, the both ends integrated into one piece of dust hood is provided with the mounting panel, and is provided with the arc groove that is used for the dead lever to pass through on the mounting panel, set up the through-hole that is used for the bolt to pass through on the mounting panel.
Preferably, a bottom cover is arranged below the fixing rod, mounting plates are integrally formed at two ends of the bottom cover, arc-shaped grooves for the fixing rod to pass through are formed in the mounting plates, and through holes for bolts to pass through are formed in the mounting plates; the bottom cover and the dust hood are fixed on the fixed rod through bolts.
Preferably, the front and back surfaces of the bottom cover are provided with notches for coating the separator to enter and exit.
Preferably, the inner wall of the arc-shaped groove of the mounting plate is adhered with a rubber pad by glue.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model discloses a set up structure cooperation such as rose box and filter screen and use, simple structure convenient and practical can collect the inhaled dust in the rose box, avoids the dust to pile up in the motor, harm motor, avoids simultaneously causing harm to operating personnel healthy and environment.
Drawings
FIG. 1 is a schematic view of the structure of an adsorption device of the present utility model after installation;
FIG. 2 is a schematic diagram of the adsorption apparatus according to the present utility model;
FIG. 3 is a schematic view of a partial explosion separation structure of the present utility model;
FIG. 4 is a schematic cross-sectional view of a filter box according to the present utility model.
In the figure: 1. a coiled material rod; 2. a support plate; 3. a first take-up roll; 4. a second take-up roll; 5. a fixed rod; 6. a cutter; 7. a dust hood; 8. a first pipe; 9. a filter box; 10. a second pipe; 11. a high-pressure fan; 12. a filter plate; 13. a top cover; 14. a mounting plate; 15. and a bottom cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.
Referring to fig. 1 to 4, the present utility model provides a technical solution:
The utility model provides a dust adsorption equipment, including coiled material pole, dead lever and suction hood, coiled material pole 1 both ends rotate and install in backup pad 2 one side below, coiled material pole 1 top is provided with first take-up roll 3, and the both ends of first take-up roll 3 rotate and install in the middle of backup pad 2 one side, one side of first take-up roll 3 is provided with second take-up roll 4, can straighten the coating diaphragm through setting up first take-up roll 3 and second take-up roll 4, pass through cutter 6 below with it is neat, has improved the precision of cutting; a fixed rod 5 is arranged above the first tension roller 3 and the second tension roller 4, two ends of the fixed rod 5 are fixedly arranged on the supporting plate 2, and a plurality of groups of cutters 6 for cutting the coating membrane are arranged on the fixed rod 5; the dust collection structure is positioned above the main body of the splitting machine and comprises a dust collection cover 7, a first pipeline 8, a filter box 9, a second pipeline 10 and a high-pressure fan 11; the dust hood 7 is positioned above the cutter 6, and two ends of the dust hood 7 are arranged on the fixed rod 5; one end of the dust hood 7 is communicated to one side of the filter box 9 through a first pipeline 8, the filter box 9 is arranged on the outer side of the supporting plate 2 through a mounting frame, inhaled dust can be collected in the filter box 9 through the arrangement of the filter box 9, the dust is prevented from accumulating in a motor, the motor is prevented from being damaged, and meanwhile, the harm to the health and the environment of operators is avoided; the other side of the filter box 9 is communicated to the air inlet end of the high-pressure fan 11 through a second pipeline 10, the high-pressure fan 11 is positioned above the filter box 9 and is fixed above the outer side of the support plate 2 through a fixing plate, and dust can be sucked by providing the high-pressure fan 11 with suction force.
One side of the filter box 9 is provided with an air inlet, and the other side is provided with an air outlet; a plurality of groups of filter plates 12 are arranged in the filter box 9, and the filtering effect can be enhanced by arranging the plurality of groups of filter plates 12; the top of the filter box 9 is provided with a top cover 13 facilitating replacement of the filter plates 12.
The dust hood 7 is positioned above the fixed rod 5, mounting plates 14 are integrally formed at two ends of the dust hood 7, arc-shaped grooves for the fixed rod 5 to pass through are formed in the mounting plates 14, and through holes for bolts to pass through are formed in the mounting plates 14; the bottom cover 15 is arranged below the fixed rod 5, mounting plates 14 are integrally formed at two ends of the bottom cover 15, arc-shaped grooves for the fixed rod 5 to pass through are formed in the mounting plates 14, and the contact area of the fixed rod 5 is increased while the installation is facilitated by arranging the arc-shaped grooves, so that the stability of the dust hood 7 and the bottom cover 15 is improved; the mounting plate 14 is provided with a through hole for the bolt to pass through; the bottom cover 15 and the mounting plate 14 of the dust hood 7 are fixed on the fixed rod 5 through bolts; the front and back of the bottom cover 15 are provided with notches for coating the membrane to enter and exit; the rubber pad is adhered to the inner wall of the arc-shaped groove of the mounting plate 14 by glue, and the sealing performance of the inside of the dust hood 7 can be improved while the friction force is increased by arranging the rubber pad.
When the cutting machine is particularly used, the main body of the cutting machine is opened, the coating diaphragm is pulled to the first tension roller 3 from the coiled material rod 1, then the coating diaphragm is cut under the cutters 6 through the notch on the front surface of the bottom cover 15, the fixed multiple groups of cutters 6 cut the coating diaphragm, the coating on the surface of the coating diaphragm is dropped due to vibration generated by cutting to generate dust, the high-pressure fan 11 is opened, the high-pressure fan 11 rapidly extracts air in the filter box 9 through the second pipeline 10, negative pressure generated in the filter box 9 sucks the dust and the air in the dust hood 7 and the bottom cover 15 into the filter box 9 through the first pipeline 8, and the dust is remained in the filter box 9 after the dust is filtered by the multiple groups of filter plates 12; the filtered air is discharged into the air by the air outlet end of the high-pressure fan 11 after passing through the second pipeline 10.
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 (7)
1. The utility model provides a dust adsorption equipment, includes coiled material pole (1), dead lever (5) and dust hood (7), its characterized in that: the two ends of the coiled material rod (1) are rotatably arranged below one side of the supporting plate (2), the two ends of the fixed rod (5) are fixedly arranged above one side of the supporting plate (2), and a plurality of groups of cutters (6) for cutting the coating membrane are arranged on the fixed rod (5); the dust hood (7) is positioned above the cutter (6), and two ends of the dust hood (7) are arranged on the fixed rod (5); one end of the dust hood (7) is communicated to one side of the filter box (9) through a first pipeline (8), the filter box (9) is installed on the outer side of the support plate (2) through a mounting frame, the other side of the filter box (9) is communicated to an air inlet end of the high-pressure fan (11) through a second pipeline (10), and the high-pressure fan (11) is located above the filter box (9) and is fixed above the outer side of the support plate (2) through a fixing plate.
2. A dust adsorbing device as set forth in claim 1, wherein: the top of coiled material pole (1) is provided with first take-up roll (3), and the both ends of first take-up roll (3) rotate and install in the middle of backup pad (2) one side, one side of first take-up roll (3) is provided with second take-up roll (4), the both ends of second take-up roll (4) rotate and install in one side of backup pad (2).
3. A dust adsorbing device as set forth in claim 1, wherein: one side of the filter box (9) is provided with an air inlet, and the other side is provided with an air outlet; a plurality of groups of filter plates (12) are arranged in the filter box (9); the top of the filter box (9) is provided with a top cover (13) which is convenient for replacing the filter plate (12).
4. A dust adsorbing device as set forth in claim 1, wherein: the dust hood (7) is located above the fixed rod (5), mounting plates (14) are integrally formed at two ends of the dust hood (7), arc-shaped grooves used for the fixed rod (5) to pass through are formed in the mounting plates (14), and through holes used for the bolts to pass through are formed in the mounting plates (14).
5. A dust adsorbing device as set forth in claim 1, wherein: a bottom cover (15) is arranged below the fixed rod (5), mounting plates (14) are integrally formed at two ends of the bottom cover (15), arc-shaped grooves for the fixed rod (5) to pass through are formed in the mounting plates (14), and through holes for bolts to pass through are formed in the mounting plates (14); the bottom cover (15) and the mounting plate (14) of the dust hood (7) are fixed on the fixed rod (5) through bolts.
6. A dust adsorbing apparatus according to claim 5, wherein: the front and the back of the bottom cover (15) are provided with notches for coating the diaphragm to go in and out.
7. A dust adsorbing apparatus according to claim 4, wherein: the inner wall of the arc-shaped groove of the mounting plate (14) is adhered with a rubber pad by glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821856.2U CN220970305U (en) | 2023-10-20 | 2023-10-20 | Dust adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322821856.2U CN220970305U (en) | 2023-10-20 | 2023-10-20 | Dust adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220970305U true CN220970305U (en) | 2024-05-17 |
Family
ID=91066909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322821856.2U Active CN220970305U (en) | 2023-10-20 | 2023-10-20 | Dust adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220970305U (en) |
-
2023
- 2023-10-20 CN CN202322821856.2U patent/CN220970305U/en active Active
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