Napping machine for non-woven fabric manufacturing

Abstract

The utility model belongs to the technical field, and particularly relates to a napping machine for non-woven fabric manufacturing, which comprises a first rack, a conveying belt, a needle plate, a second rack, a banister brush and a machine shell, the projection of the second rack in the vertical direction is in an inverted U shape, the second rack is installed on the ground through a ground flange, the machine shell is installed on the first rack, and the conveying belt is arranged on the first rack. The needle plate is connected with the output end of the power device; the banister brush is rotationally connected to the sliding seat, the sliding seat is connected with the transmission buckle through a bolt, the sliding seat is slidably installed on the sliding rail, the sliding rail is vertically installed on the machine shell, the transmission buckle is connected with the pulley block through the belt, and a brush layer is arranged on the surface of the conveying belt. Compared with the prior art, non-woven fabric entering the napping machine can be cleaned, impurities and dust on the surface of the non-woven fabric can be removed, the product quality is improved, and meanwhile, the second rack is arranged in a split mode, so that large noise caused by the fact that vibration generated when the needle plate works is transmitted to the first rack can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of napping machines, in particular to a napping machine for manufacturing non-woven fabrics. Background Art

[0002] The napping machine used in non-woven fabric manufacturing is an important equipment for producing napped non-woven fabrics. Pile non-woven fabrics are non-woven fabrics with a soft, fluffy surface, commonly used in home textiles, clothing, automotive interiors and other fields. The working principle of the napping machine is to pull up the fibers on the surface of the fiber through a rotating brush, roller or through needle punching to form a fluffy effect.

[0003] The napping machine usually includes a feeding part, a napping part and a collecting part. The feeding part is the part that feeds the raw fiber into the napping machine, usually through a conveyor roller or other means to feed the fiber into the machine. The napping part is the core part of the napping machine, including a rotating brush or roller, through which the fiber on the surface of the fiber can be pulled up to form a fluffy effect. The collecting part is the part that sends the non-woven fabric that has been treated with napping out of the machine, usually through a conveyor roller or other means to send the fluffy non-woven fabric out of the machine for subsequent processing and manufacturing.

[0004] The pile raising machine has high working efficiency and can quickly produce a large number of pile non-woven fabrics, which are widely used in various fields. By adjusting the parameters and components of the pile raising machine, the production of different pile lengths, densities and effects can be achieved to meet the needs of different customers.

[0005] Existing raising machines directly convey non-woven fabrics into the equipment for raising. If dust and large particles of debris fall during the conveying process, the product quality will be affected. Therefore, it is necessary to invent a raising machine that can clean the non-woven fabrics in advance. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model develops a napping machine for non-woven fabric manufacturing, which can clean the non-woven fabric entering the napping machine, remove surface debris and dust, and improve product quality. At the same time, by setting a second frame, it can prevent the vibration generated by the needle plate when working from being transmitted to the first frame, thereby emitting a large noise.

[0007] The technical solution to the technical problem solved by the utility model is: a napping machine for non-woven fabric manufacturing, comprising a first frame, a conveyor belt and a needle plate, wherein the conveyor belt is mounted on the first frame through a bracket; further comprising a second frame, a soft brush and a casing, wherein the second frame is vertically projected into an inverted "U" shape, the second frame is mounted on the ground through a ground flange, the casing is mounted on the first frame, and the needle plate is connected to the output end of the power device; the soft brush is rotatably connected to a slide seat, the slide seat is connected to a transmission buckle by bolts, the slide seat is slidably mounted on a slide rail, the slide rail is vertically mounted on the casing, the transmission buckle is connected to a pulley block by a belt, and a brush layer is provided on the surface of the conveyor belt.

[0008] Preferably, the power device is a cylinder, and the cylinder is mounted on the second frame.

[0009] Preferably, the soft brush is connected to the output end of a first rotating motor, and the first rotating motor is mounted on a slide.

[0010] Preferably, the pulley block is connected to the output end of the second rotating motor, and the second rotating motor is mounted on the casing via a motor bracket.

[0011] Preferably, a baffle is provided outside the soft brush on the casing, and the baffle is rotatably connected to the casing.

[0012] Preferably, a dust suction device is installed on the casing, an air inlet end of the dust suction device is connected to an air suction pipe, and the air suction pipe is arranged above the soft brush in the baffle.

[0013] Preferably, the rotating shaft of the conveyor belt is connected to the output end of the reducer.

[0014] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0015] 1. The utility model can clean the non-woven fabric entering the napping machine, and remove the dust and large particles of impurities on the surface through a soft brush, thereby avoiding the phenomenon of large particles being pierced during the needle-punching process of the napping machine, thereby improving the product quality;

[0016] 2. The utility model is provided with a dust collecting device, which can timely absorb and collect dust after the soft brush brings up dust, thereby preventing dust particles from being inhaled by operators and ensuring that particulate matter in the environment around the equipment is within a range that does not harm human health;

[0017] 3. The utility model sets up a second frame, which is separated from the conveying device, so as to avoid the vibration generated by the needle plate when working being transmitted to the first frame and causing a large noise;

[0018] 4. The utility model can effectively prevent the dust rolled up by the soft brush from floating away by arranging a baffle on the casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is the overall structural diagram of the utility model;

[0021] Figure 3 It is a top view of the utility model;

[0022] Figure 4 It is a rear view of the utility model;

[0023] Figure 5 It is a right side view of the utility model;

[0024] Figure 6 for Figure 5 Sectional view in the AA direction;

[0025] Figure 7 for Figure 5 Cross-sectional view in the BB direction;

[0026] Figure 8 for Figure 7 A partial enlarged view of area A.

[0027] Among them: 1. first frame; 2. conveyor belt; 21. brush layer; 22. reducer; 3. second frame; 31. ground flange; 4. needle plate; 41. cylinder; 5. soft brush; 51. first rotating motor; 6. pulley block; 61. second rotating motor; 7. transmission buckle; 71. slide seat; 72. slide rail; 8. casing; 81. baffle; 9. dust collection device; 91. suction pipe. DETAILED DESCRIPTION

[0028] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0029] Example 1

[0030] See also Figures 1 to 8A napping machine for non-woven fabric manufacturing includes a first frame 1, a conveyor belt 2 and a needle plate 4, the conveyor belt 2 is installed on the first frame 1 through a bracket, and also includes a second frame 3, a soft brush 5 and a casing 8, the second frame 3 is vertically projected into an inverted "U" shape, the second frame 3 is installed on the ground through a ground flange 31 and is a split design with the first frame 1, the casing 8 is installed on the first frame 1, and the needle plate 4 is connected to the output end of the power device; the two ends of the soft brush 5 are rotatably connected to two slides 71, the slide 71 is connected to the transmission buckle 7 by bolts, the slide 71 is slidably installed on the slide rail 72, the slide rail 72 is vertically installed on the casing 8, the transmission buckle 7 is connected to the pulley block 6 through a belt, and a brush layer 21 is provided on the surface of the conveyor belt 2.

[0031] like Figure 5 As shown, the power device is a cylinder 41, and the cylinder 41 is installed on the second frame 3; it can also be a rocker arm type power transmission device.

[0032] like Figure 7 and Figure 8 As shown, the soft brush 5 is connected to the output end of the first rotating motor 51 , and the first rotating motor 51 is installed on the slide seat 71 .

[0033] like Figure 7 and Figure 8 As shown, the pulley block 6 is connected to the output end of the second rotating motor 61, and the second rotating motor 61 is installed on the housing 8 through a motor bracket. The second rotating motor 61 can control the sliding seat 71 to move up and down through the pulley block 6 by rotating clockwise or counterclockwise.

[0034] like Figure 2 As shown, a baffle 81 is arranged outside the soft brush 5 on the housing 8, and the baffle 81 is rotatably connected to the housing 8.

[0035] like Figure 6 As shown, a dust suction device 9 is installed on the casing 8, and the air inlet end of the dust suction device 9 is connected to an air suction pipe 91, and the air suction pipe 91 is arranged above the soft brush 5 in the baffle 81. Four sets of the dust suction device 9 and the air suction pipe 91 are arranged in a linear array on the casing 8.

[0036] like Figure 5 As shown, the rotating shaft of the conveyor belt 2 is connected to the output end of the reducer 22.

[0037] Principle and operation process

[0038] Before starting the equipment, first pass the non-woven fabric through a section of the soft brush 5 and place it on the brush layer 21 on the conveyor belt 2. Since the brush layer 21 has a large friction force relative to the non-woven fabric, there is no need to worry that the soft brush 5 will roll up the non-woven fabric and prevent it from entering the conveyor belt 2; after placement, start the equipment, and the non-woven fabric moves toward the needle plate 4 driven by the conveyor belt 2. At the same time, start the second rotating motor 61, and drive the belt to rotate through the gear set to pull the transmission buckle 7. The transmission buckle 7 drives the slide 71 to move on the slide rail 72, so that the height of the soft brush 5 can be adjusted to a suitable position. After the adjustment is completed, start the second rotating motor 61 and the dust collection device 9, and the soft brush 5 rotates clockwise to clean the dust and large particles on the surface of the non-woven fabric. The rolled up dust gathers in the baffle 81, and the dust is collected through the suction pipe 91.

[0039] The first frame 1 and the second frame 3 are designed as separate bodies. The conveyor belt 2, the reducer 22 and the casing 8 are installed on the first frame 1. The second frame 3 is installed on the ground through the ground flange 31. The needle plate 4 is installed thereon. The vibration generated when the needle plate 4 reciprocates up and down will not be transmitted to the first bracket, and the rollers and various connections on the conveyor belt 2 will not vibrate and make noise, which is also beneficial to extending the service life of the equipment.

[0040] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A napping machine for manufacturing nonwoven fabrics, comprising a first frame (1), a conveyor belt (2) and a needle plate (4), wherein the conveyor belt (2) is mounted on the first frame (1) via a bracket, and characterized in that: The machine also comprises a second frame (3), a soft brush (5) and a casing (8); the second frame (3) is vertically projected into an inverted "U" shape; the second frame (3) is mounted on the ground via a ground flange (31); the casing (8) is mounted on the first frame (1); the needle plate (4) is connected to the output end of the power device; the soft brush (5) is rotatably connected to a slide seat (71); the slide seat (71) is connected to a transmission buckle (7) via bolts; the slide seat (71) is slidably mounted on a slide rail (72); the slide rail (72) is vertically mounted on the casing (8); the transmission buckle (7) is connected to a pulley block (6) via a belt; and a brush layer (21) is provided on the surface of the conveyor belt (2).

2. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: The power device is a cylinder (41), and the cylinder (41) is mounted on the second frame (3).

3. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: The soft brush (5) is connected to the output end of a first rotating motor (51), and the first rotating motor (51) is mounted on a slide seat (71).

4. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: The pulley block (6) is connected to the output end of a second rotating motor (61), and the second rotating motor (61) is mounted on the housing (8) via a motor bracket.

5. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: A baffle (81) is provided outside the soft brush (5) on the housing (8), and the baffle (81) is rotatably connected to the housing (8).

6. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: A dust suction device (9) is installed on the housing (8); an air inlet end of the dust suction device (9) is connected to an air suction pipe (91); and the air suction pipe (91) is arranged above the soft brush (5) inside the baffle (81).

7. A napping machine for nonwoven fabric manufacturing according to claim 1, characterized in that: The rotating shaft of the conveyor belt (2) is connected to the output end of the reducer (22).

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