CN220013089U - Dust collector of surface fabric napping machine - Google Patents
Dust collector of surface fabric napping machine Download PDFInfo
- Publication number
- CN220013089U CN220013089U CN202321619400.1U CN202321619400U CN220013089U CN 220013089 U CN220013089 U CN 220013089U CN 202321619400 U CN202321619400 U CN 202321619400U CN 220013089 U CN220013089 U CN 220013089U
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- China
- Prior art keywords
- dust
- filter screen
- cavity
- circular filter
- dust removing
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- 239000000428 dust Substances 0.000 title claims abstract description 129
- 239000004744 fabric Substances 0.000 title claims abstract description 17
- 238000005192 partition Methods 0.000 claims description 28
- 239000000835 fiber Substances 0.000 abstract description 26
- 238000000034 method Methods 0.000 abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000007788 roughening Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of fabric processing, in particular to a dust removing device of a fabric napping machine, which comprises a frame and napping rollers arranged on the frame, wherein a dust hood is arranged on the frame above the napping rollers, a circular filter screen is arranged in the dust hood, a first motor is arranged at the top of the dust hood, the first motor drives the circular filter screen to rotate, a baffle plate is arranged in the dust hood issued by the circular filter screen, and a brush roller is arranged below the circular filter screen in a dust removing cavity. According to the dust removing device of the fabric napping machine, short fibers are filtered through the round filter screen in the dust collection process, and the brush roller in the dust removing cavity cleans the short fibers on the surface of the round filter screen in the rotation process of the round filter screen, so that normal filtration of the round filter screen is ensured, and normal and continuous operation of equipment is realized.
Description
Technical Field
The utility model relates to the technical field of fabric processing, in particular to a dust removing device of a fabric napping machine.
Background
In the prior art, in the process of roughening the fabric, some short fibers fall off, and the short fibers are accumulated on the fabric and the roughening roller, so that the roughening effect and the fabric quality can be affected, and the short fibers can be sucked by adopting a dust suction device. However, in the process of sucking short fibers, the short fibers are accumulated on the filter screen, so that intermittent shutdown is required to remove the short fibers, which is time-consuming and labor-consuming and affects the normal operation of the napping machine.
Disclosure of Invention
The utility model aims to solve the technical defects and provides a dust removing device of a fabric napping machine, which can automatically clean short fibers on a circular filter screen so as to ensure normal and continuous operation of equipment.
The utility model discloses a dust removing device of a fabric roughening machine, which comprises a frame and a roughening roller on the frame, wherein a dust hood is arranged on the frame above the roughening roller, a circular filter screen is arranged in the dust hood, a first motor is arranged at the top of the dust hood, the first motor drives the circular filter screen to rotate, a partition plate is arranged in the dust hood issued by the circular filter screen, the partition plate divides the dust hood into two independent cavities, namely a dust collection cavity and a dust collection cavity, the dust collection cavity is positioned right above the roughening roller, the dust collection cavity is positioned on the side wall of the roughening roller, the horizontal section of the dust collection cavity is rectangular, a lining plate is arranged at the edge of the circular filter screen in the dust collection cavity, and a suction fan is arranged on the dust hood above the dust collection cavity; a gap is formed between the upper end of the partition plate and the circular filter screen, the upper part of the circular filter screen is also separated from the top of the dust hood by the partition plate, a brush roll is arranged below the circular filter screen in the dust removal cavity, the brush roll is arranged along the radial direction of the circular filter screen, two ends of the brush roll are rotationally connected to the partition plate and the side wall of the dust hood, a second motor is arranged on the side wall of the dust hood, and the second motor drives the brush roll to rotate; the bottom of the dust removing cavity is closed, and a dust collecting bag is arranged at the lowest part of the dust removing cavity.
The dust removing device comprises a dust removing cavity, a dust removing groove is arranged below a circular filter screen in the dust removing cavity, the dust removing groove is arranged on the side edge of a partition board at the position, corresponding to the position, where the circular filter screen enters the dust collecting cavity from the dust removing cavity, of the partition board, an opening is formed in the upper end of the dust removing groove, the opening is close to the lower surface of the circular filter screen, a plurality of air pipes are arranged at intervals at the bottom of the dust removing groove, and the air pipes penetrate through the partition board and enter the dust collecting cavity.
The side wall of the ash removing groove close to one side of the brush roller is lower than the brush roller of the ash removing groove close to one side of the partition plate.
According to the dust removing device of the fabric napping machine, short fibers are filtered through the round filter screen in the dust collection process, and the brush roller in the dust removing cavity cleans the short fibers on the surface of the round filter screen in the rotation process of the round filter screen, so that normal filtration of the round filter screen is ensured, and normal and continuous operation of equipment is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic view of the structure of the dust hood of the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in fig. 1 and 2, the utility model discloses a dust removing device of a fabric napping machine, which comprises a frame 1 and a napping roller 2 on the frame 1, wherein a dust collecting cover 3 is arranged on the frame 1 above the napping roller 2, a circular filter screen 6 is arranged in the dust collecting cover 3, a first motor 7 is arranged at the top of the dust collecting cover 3, the first motor 7 drives the circular filter screen 6 to rotate, a partition plate 14 is arranged in the dust collecting cover 3 issued by the circular filter screen 6, the partition plate 14 divides the dust collecting cover 3 into two independent cavities, namely a dust collecting cavity 4 and a dust collecting cavity 5, the dust collecting cavity 4 is positioned right above the napping roller 2, the dust collecting cavity 5 is positioned on the side wall of the napping roller 2, the horizontal section of the dust collecting cavity 4 is rectangular, a lining plate 15 is arranged at the edge of the circular filter screen 6 in the dust collecting cavity 4, and a suction fan 8 is arranged on the dust collecting cover 3 above the dust collecting cavity 4; a gap exists between the upper end of the partition plate 14 and the circular filter screen 6, the upper part of the circular filter screen 6 is also separated from the top of the dust hood 3 by the partition plate 14, a brush roller 9 is arranged below the circular filter screen 6 in the dust removal cavity 5, the brush roller 9 is arranged along the radial direction of the circular filter screen 6, two ends of the brush roller 9 are rotationally connected to the partition plate 14 and the side wall of the dust hood 3, a second motor 10 is arranged on the side wall of the dust hood 3, and the second motor 10 drives the brush roller 9 to rotate; the bottom of the dust removing cavity 5 is closed, and a dust collecting bag 11 is arranged at the lowest part of the dust removing cavity 5.
The dust hood 3 is divided into a dust removing cavity 5 and a dust collecting cavity 4 by a partition plate 14, wherein the dust collecting cavity 4 is rectangular, is right above the napping roller 2 and covers the whole napping roller 2, negative pressure is generated in the dust collecting cavity 4 under the action of a suction fan 8, and therefore short fibers at the napping roller 2 are adsorbed upwards, and the adsorbed short fibers are attached to the lower surface of the circular filter screen 6. The round filter screen 6 is driven by the first motor 7 to rotate, the round filter screen 6 with the short fibers adsorbed in the dust collection cavity 4 is transferred into the dust collection cavity 5 in the rotating process, the short fibers on the surface of the round filter screen are brushed down under the action of the brush roller 9, and the short fibers are settled into the dust collection bag 11 under the action of gravity, so that collection is realized. The round filter screen 6 after the clearance can be shifted to in the dust absorption chamber 4, lasts and repeats above-mentioned process, can ensure that the round filter screen 6 in the dust absorption chamber 4 is comparatively clean all the time, and clear up the staple on the round filter screen 6 in real time, and sustainable dust collection effect of equipment is good, greatly promotes the availability factor of napping machine. In order to enable the circular filter screen 6 to have a filtering effect in the dust collection cavity 4, and the dust collection cavity 4 is rectangular, the circular filter screen 6 and the side wall of the dust collection cover 3 in the dust collection cavity 4 are required to be separated, and a lining plate 15 is adopted for separation, so that short fibers are prevented from entering the suction fan 8 from the side wall of the circular filter screen 6, and the suction effect of the suction fan 8 is prevented from being influenced. The lining plate 15 and the circular filter screen 6 can move relatively, can be attached to each other, and have certain tightness, but do not influence the rotation of the circular filter screen 6.
Wherein the circular filter screen 6 is a screen plate, and the output shaft of the first motor 7 is fixedly connected with the center of the circular filter screen 6.
An ash removing groove 12 is arranged below the circular filter screen 6 in the dust removing cavity 5, the ash removing groove 12 is arranged on the side edge of a partition plate 14 at the position corresponding to the position, where the circular filter screen 6 enters the dust collecting cavity 4, of the dust removing cavity 5, an opening is formed at the upper end of the ash removing groove 12, the opening is close to the lower surface of the circular filter screen 6, a plurality of air pipes 13 are arranged at intervals at the bottom of the ash removing groove 12, and the air pipes 13 penetrate through the partition plate 14 and enter the dust collecting cavity 4.
For the position of the ash cleaning groove 12, the side edge of the baffle plate 14 at the position corresponding to the position where the round filter screen 6 enters the dust collection cavity 4 from the dust collection cavity 5 is that: the circular filter screen 6 is positioned between the brush roller 9 and the partition plate 14, and in the rotating process, the circular filter screen 6 passes through the brush roller 9, then passes through the ash removal groove 12 and finally passes through the partition plate 14. Since the brush roller 9 is brushed when the round filter screen 6 is cleaned by short fibers, a small part of the brush roller is still attached to the round filter screen 6, and if the brush roller is not cleaned, the brush roller stays at the innermost layer of the round filter screen 6 all the time, and finally, the brush roller is difficult to clean. The dust removing groove 12 is arranged with an opening facing the circular filter screen 6, and the bottom air pipe 13 is connected to the dust collecting cavity 4, which can generate a certain negative pressure in the dust removing groove 12 under the action of the suction fan 8. Short fibers on the round filter screen 6 fall to the dust collecting bag 11 under the action of the brush roller 9, a small amount of short fibers still adhere to the round filter screen 6, but the adhesion strength of the short fibers is poor, when the short fibers pass through the ash cleaning groove 12, the negative pressure in the ash cleaning groove 12 can adsorb the short fibers, the short fibers enter the dust collection cavity 4 and adhere to the round filter screen 6 again, the situation that the short fibers cannot be cleaned due to long-time adhesion on the round filter screen 6 can be avoided, and the cleaning effect on the round filter screen 6 is greatly improved.
The side wall of the ash removing groove 12, which is close to the side of the brush roll 9, is lower than the brush roll 9, which is close to the baffle plate 14, of the ash removing groove 12. The upper end of the side wall of the ash removing groove 12 is close to the lower surface of the circular filter screen 6, and a gap exists between the side wall of the ash removing groove 12 close to one side of the brush roller 9 and the lower surface of the circular filter screen 6, so that short fibers on the lower surface of the circular filter screen 6 can enter the ash removing groove 12, and the removing effect is better.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; may be a mechanical connection; can be directly connected or indirectly connected through an intermediate medium, and can be in interaction relationship with two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The present utility model is not limited to the preferred embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (3)
1. The utility model provides a dust collector of surface fabric napping machine, includes the napping roller in frame and the frame, characterized by: a dust hood is arranged on a frame above the napping roller, a circular filter screen is arranged in the dust hood, a first motor is arranged at the top of the dust hood, the first motor drives the circular filter screen to rotate, a partition plate is arranged in the dust hood issued by the circular filter screen, the partition plate divides the dust hood into two independent cavities, namely a dust collection cavity and a dust collection cavity, the dust collection cavity is positioned right above the napping roller, the dust collection cavity is positioned on the side wall of the napping roller, the horizontal section of the dust collection cavity is rectangular, a lining plate is arranged at the edge of the circular filter screen in the dust collection cavity, and a suction fan is arranged on the dust collection hood above the dust collection cavity; a gap is formed between the upper end of the partition plate and the circular filter screen, the upper part of the circular filter screen is also separated from the top of the dust hood by the partition plate, a brush roll is arranged below the circular filter screen in the dust removal cavity, the brush roll is arranged along the radial direction of the circular filter screen, two ends of the brush roll are rotationally connected to the partition plate and the side wall of the dust hood, a second motor is arranged on the side wall of the dust hood, and the second motor drives the brush roll to rotate; the bottom of the dust removing cavity is closed, and a dust collecting bag is arranged at the lowest part of the dust removing cavity.
2. The dust removing device of a fabric napping machine according to claim 1, characterized in that: the dust removing device comprises a dust removing cavity, a dust removing groove is arranged below a circular filter screen in the dust removing cavity, the dust removing groove is arranged on the side edge of a partition board at the position, corresponding to the position, where the circular filter screen enters the dust collecting cavity from the dust removing cavity, of the partition board, an opening is formed in the upper end of the dust removing groove, the opening is close to the lower surface of the circular filter screen, a plurality of air pipes are arranged at intervals at the bottom of the dust removing groove, and the air pipes penetrate through the partition board and enter the dust collecting cavity.
3. The dust removing device of a fabric napping machine according to claim 2, characterized in that: the side wall of the ash removing groove close to one side of the brush roller is lower than the brush roller of the ash removing groove close to one side of the partition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619400.1U CN220013089U (en) | 2023-06-25 | 2023-06-25 | Dust collector of surface fabric napping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321619400.1U CN220013089U (en) | 2023-06-25 | 2023-06-25 | Dust collector of surface fabric napping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220013089U true CN220013089U (en) | 2023-11-14 |
Family
ID=88680729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321619400.1U Active CN220013089U (en) | 2023-06-25 | 2023-06-25 | Dust collector of surface fabric napping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220013089U (en) |
-
2023
- 2023-06-25 CN CN202321619400.1U patent/CN220013089U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |