Dust removal and hair suction device

Abstract

The utility model relates to the technical field of fabric cleaning, in particular to a dust removal and hair suction device which comprises a mounting plate, a main roller and two groups of guide rollers are rotatably arranged on the mounting plate, fabric is pressed on the main roller by the guide rollers, a mesh belt is rotatably mounted on the mounting plate, a plurality of groups of telescopic brushes are mounted on the mesh belt, and the telescopic brushes are mounted on the mounting plate. The telescopic brush extends out and then makes contact with a fabric wrapping the main roller for brushing, the end of the telescopic brush is flush with the outer side face of the mesh belt when the telescopic brush contracts, the winding state of fibers and the telescopic brush is relieved through contraction of the telescopic brush, and at the moment, the fibers are separated from the mesh belt due to the fact that the fibers are not supported by the telescopic brush; negative pressure suction force generated by the dust suction device is utilized to suck dust through the mesh belt, and meanwhile, fibers brushed away by the extending telescopic brush on the fabric are sucked to be attached to the mesh belt to be carried away.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric cleaning, in particular to a dust and lint suction device. Background Art

[0002] During the production process of fabrics, a large amount of dust and fiber lint will adhere to the fabrics, affecting the subsequent finishing process. Therefore, it is necessary to use a dust and lint suction device to remove dust and lint from the fabrics.

[0003] At present, most of the existing dust and lint suction devices use a brush roller or a brush plate in cooperation with negative pressure suction to brush and adsorb dust and fibers. However, the fibers often entangle on the bristles of the brush roller or the brush plate, making cleaning difficult. In the case where timely cleaning cannot be achieved, the fibers on the brush roller or the brush plate are likely to reattach to the fabric, forming secondary contamination. Content of the Utility Model

[0004] The utility model aims to solve at least the problem that the brush roller or the brush plate used for cleaning fabrics is difficult to clean itself in the prior art.

[0005] This solution provides a dust and lint suction device, which is achieved by the following specific technical means: including a mounting plate, a main roller and two groups of guide rollers are rotatably arranged on the mounting plate, the fabric to be cleaned bypasses the main roller and the two groups of guide rollers, and the guide rollers press the fabric against the main roller. A mesh belt is rotatably mounted on the mounting plate, and a number of groups of telescopic brushes are mounted on the mesh belt. After the telescopic brushes extend, they contact and brush the fabric wrapped on the main roller. When the telescopic brushes contract, the ends are flush with the outer side of the mesh belt. At this time, the fibers lack the support of the telescopic brushes and can easily break away from the mesh belt. At the same time, a dust suction device is fixed on the mounting plate, and the suction nozzle of the dust suction device extends into the inner circle of the mesh belt and is close to the main roller to suck in the dust.

[0006] Preferred Technical Solution 1: Four groups of belt rollers are rotatably mounted on the mounting plate, and the mesh belt is sleeved on the four groups of belt rollers.

[0007] Preferred Technical Solution 2: An arc-shaped mesh plate is fixed at the suction nozzle of the dust suction device. The arc-shaped mesh plate contacts the inner wall of the mesh belt and the arc-shaped mesh plate faces the main roller. The mesh belt passes through the gap between the main roller and the arc-shaped mesh plate. When the fabric passes between the main roller and the mesh belt, the negative pressure suction generated by the dust suction device adsorbs the dust, while the fibers are adsorbed on the mesh belt and carried by the extended telescopic brushes.

[0008] Preferred Technical Solution 3: The telescopic brush includes an airbag fixed on the inner wall of the mesh belt and bristles fixed on the inner wall of the airbag and sliding through the mesh belt. When the airbag passes through the belt roller and the arc-shaped mesh plate, the airbag is squeezed and flattened, thereby pushing the bristles out of the mesh belt.

[0009] Preferred Technical Solution 4: A storage cover is fixed on the mounting plate. The storage cover is located on one side of the mesh belt. The convex plate fixed on the storage cover fits and scrapes the mesh belt. At this time, the bristles are in a contracted state.

[0010] Preferred Technical Solution 5: Multiple groups of motors are arranged on the mounting plate. One group of motors is connected to the main roller, and the other group of motors is connected to one group of belt rollers.

[0011] Adopting the above structure makes this solution have the following beneficial effects:

[0012] 1. The mesh belt is used in cooperation with the telescopic brush to brush the dust and fibers on the fabric. The brushed-off dust is sucked away by the dust suction device. At the same time, the telescopic function of the telescopic brush is utilized to extend when cleaning the fabric and contract after cleaning, so that the fibers carried by the mesh belt lose the supporting force and are easily hung off the mesh belt;

[0013] 2. The self-inductive control of the telescopic brush is realized by the position cooperation of the mesh belt, the dust suction device and the main roller. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0015] Figure 1 is the overall structural schematic diagram of this solution;

[0016] Figure 2 is the front view of this solution;

[0017] Figure 3 is the structural schematic diagram of the arc-shaped mesh plate of this solution;

[0018] Figure 4 is the structural schematic diagram of the mesh belt of this solution.

[0019] Among them, 1. Mounting plate, 2. Main roller, 3. Guide roller, 4. Mesh belt, 5. Telescopic brush, 51. Airbag, 52. Bristles, 6. Dust suction device, 61. Arc-shaped mesh plate, 7. Belt roller, 8. Storage cover, 9. Convex plate. Detailed Embodiment

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the scope of protection of the present invention.

[0021] Please refer toFigure 1 - Figure 2 , a dust removal and hair suction device, comprising a mounting plate 1, on which a main roller 2 and two groups of guide rollers 3 are rotatably mounted, the two groups of guide rollers 3 are respectively located on both sides of the main roller 2 and close to the main roller 2, the fabric to be cleaned bypasses the main roller 2 and the two groups of guide rollers 3, the fabric is pressed onto the main roller 2 by means of the guide rollers 3, four groups of belt rollers 7 are rotatably mounted on the mounting plate 1, mesh belts 4 are sleeved on the four groups of belt rollers 7, a plurality of groups of motors are arranged on the mounting plate 1, one group of motors is connected to the main roller 2, the other group of motors is connected to a group of belt rollers 7, the four groups of belt rollers 7 press the bottom side of the mesh belt 4 onto the main roller 2 and contact the fabric on the main roller 2, and at the same time, a plurality of groups of telescopic brushes 5 are mounted on the mesh belt 4, which are extended and contact the mesh belt 4 with the fabric wrapped on the main roller 2 The fabric on the roller 2 is in contact with the brush and moves. The wrapping angle of the fabric on the main roller 2 is greater than the wrapping angle of the mesh belt 4 on the main roller 2. When the telescopic brush 5 contracts, the end is flush with the outer side of the mesh belt 4. The contraction of the telescopic brush 5 releases the entanglement of the fiber and the telescopic brush 5. At this time, the fiber lacks the support of the telescopic brush 5 and can easily detach from the mesh belt 4. At the same time, a dust suction device 6 is fixed on the mounting plate 1. The dust suction device 6 is externally connected to a negative pressure vacuum cleaner. The suction nozzle of the dust suction device 6 extends into the inner circle of the mesh belt 4 and is close to the main roller 2. The negative pressure suction force of the dust suction device 6 is used to suck dust through the mesh belt 4. At the same time, the fibers brushed off by the extended telescopic brush 5 on the fabric are attached to the mesh belt 4 through suction and carried away from the fabric;

[0022] A curved mesh plate 61 is fixed at the suction nozzle of the dust suction device 6. The curved mesh plate 61 contacts the inner wall of the mesh belt 4 and faces the main roller 2. The mesh belt 4 passes through the gap between the main roller 2 and the curved mesh plate 61. When the fabric passes between the main roller 2 and the mesh belt 4, the negative pressure suction force generated by the dust suction device 6 absorbs the dust. The dust passes through the mesh holes on the mesh belt 4 and the mesh holes on the curved mesh plate 61 and enters the dust suction device 6. The fibers are absorbed on the mesh belt 4 and carried by the extended telescopic brush 5.

[0023] Please refer to the figure Figure 2 - Figure 4 , dust removal and hair suction device, the telescopic brush 5 includes an airbag 51 fixed on the inner wall of the mesh belt 4 and bristles 52 fixed on the inner wall of the airbag 51 and slidingly passing through the mesh belt 4. When the airbag 51 passes through the belt roller 7 and the arc-shaped mesh plate 61, the airbag 51 is squeezed and flattened, thereby pushing the bristles 52 to extend from the mesh belt 4, thereby achieving brushing cleaning of the fabric.

[0024] Please refer to Figure 1 - Figure 2 ​, for the dust removal and lint suction device, a containing cover 8 is fixed on the mounting plate 1. The containing cover 8 is located on one side of the mesh belt 4 near the position where the mesh belt 4 moves out from the main roller 2. At this time, since the telescopic brush 5 is far away from the arc-shaped mesh plate 61 and the lower side roller 7, the airbag 51 rebounds to pull back the brush bristles 52, making the ends of the brush bristles 52 flush with the outer surface of the mesh belt 4. The convex plate 9 fixed on the containing cover 8 fits against the mesh belt 4 and scrapes. At this time, since the brush bristles 52 are in a contracted state, the brush bristles 52 will not interfere with the movement of the convex plate 9. The convex plate 9 easily scrapes the fibers on the mesh belt 4 into the containing cover 8. The containing cover 8 can also be externally connected to a negative pressure vacuum cleaner to suck away the fibers in the containing cover 8.

[0025] When cleaning the fabric, at least two sets of the dust removal and lint suction devices can be set so that the upper and lower surfaces of the fabric pass through two sets of the dust removal and lint suction devices respectively for cleaning.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust and hair removal device, comprising a mounting plate (1), on which a main roller (2) and two sets of guide rollers (3) are rotatably mounted, wherein the two sets of guide rollers (3) are respectively located on both sides of the main roller (2) and are close to the main roller (2), and the fabric to be cleaned bypasses the guide rollers (3) and the main roller (2), wherein: A mesh belt (4) is rotatably mounted on the mounting plate (1), and a plurality of groups of telescopic brushes (5) are mounted on the mesh belt (4). When the telescopic brushes (5) contact the fabric, they extend to contact and brush the fabric wrapped on the main roller (2). After the telescopic brushes (5) are away from the fabric, they retract until the end is flush with the outer side surface of the mesh belt (4). At the same time, a dust suction device (6) is fixed on the mounting plate (1). The suction nozzle of the dust suction device (6) extends into the inner circle of the mesh belt (4) and is close to the main roller (2) to suck away dust on the fabric through the mesh belt (4).

2. A dust and hair removal device according to claim 1, characterized in that: Four groups of belt rollers (7) are rotatably mounted on the mounting plate (1), and the mesh belt (4) is sleeved on the four groups of belt rollers (7). The four groups of belt rollers (7) press the bottom side of the mesh belt (4) onto the fabric of the main roller (2).

3. A dust and hair removal device according to claim 2, characterized in that: An arc-shaped mesh plate (61) is fixed at the suction nozzle of the dust suction device (6), the arc-shaped mesh plate (61) is in contact with the inner wall of the mesh belt (4) and the arc-shaped mesh plate (61) is directly opposite to the main roller (2), the mesh belt (4) passes through the gap between the main roller (2) and the arc-shaped mesh plate (61), and the fabric passes between the main roller (2) and the mesh belt (4).

4. A dust and hair removal device according to claim 3, characterized in that: The telescopic brush (5) comprises an air bag (51) fixed on the inner wall of the mesh belt (4) and bristles (52) fixed on the inner wall of the air bag (51) and arranged to slide through the mesh belt (4).

5. The dust and hair removal device according to claim 2, characterized in that: The angle at which the fabric is wrapped around the main roller (2) is greater than the angle at which the mesh belt (4) is wrapped around the main roller (2).

6. The dust and hair removal device according to claim 1, characterized in that: A containing cover (8) is fixed on the mounting plate (1), and the containing cover (8) is located on a side of the mesh belt (4) away from the main roller (2). A convex plate (9) fixed on the containing cover (8) is in contact with the mesh belt (4) for scraping.

7. The dust and hair removal device according to claim 1, characterized in that: The dust collecting device (6) is externally connected to a negative pressure dust collector.

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