Hot air non-woven fabric production dust removal device

Abstract

The utility model belongs to the field of hot air non-woven fabric production, and particularly relates to a hot air non-woven fabric production dust removal device which comprises a dust removal machine body. An opening and closing door is mounted on the side wall of the dust remover body; a supporting frame is fixedly connected to the interior of the dust removal machine body; according to the structural design that a material guide roller is arranged in the dust removal machine body to guide non-woven fabric, in the rotating process of the material guide roller, a sliding base and a sliding block can be driven to rotate, then an elastic block is pushed, after the sliding base passes through, a spring pushes the elastic block, and the surface of the non-woven fabric can be knocked and cleaned through the elastic block; according to the non-woven fabric cleaning device, the functions that dust and impurities on the surface of the non-woven fabric are less, and the non-woven fabric is cleaner are achieved, and the problems that dust and impurities in air are prone to being attached to the surface of the non-woven fabric, the surface of the non-woven fabric is polluted, and when the dust and impurities on the surface of the non-woven fabric are large, the cleanliness of the non-woven fabric is prone to being affected are effectively solved. And the product quality is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of hot air non-woven fabric production, in particular to a hot air non-woven fabric production dust removal device. Background Art

[0002] Hot air non-woven fabric is a kind of thermal bonding (hot rolling, hot air, ultrasonic bonding) non-woven fabric. Hot air non-woven fabric is a non-woven fabric that is produced by using hot air from the drying equipment to penetrate the fiber web after the fiber is combed, so that it is heated and bonded. Among them, the hot air surface layer non-woven fabric is mainly used in sanitary care products, including the surface layer of sanitary napkins and diapers, focusing on softness and smoothness. The hot air diversion layer non-woven fabric is mainly used in the diversion layer of sanitary napkins and diapers, focusing on fluffiness.

[0003] In the production process of hot air non-woven fabrics, the non-woven fabrics need to be rolled up. During the production of non-woven fabrics, the fibers in each process link will produce scattered fiber dust during the conveying and combing links. In a humid state, they will accumulate in clumps, which will pollute the non-woven fabrics, affect the cleanliness of the non-woven fabrics, and reduce the quality of the product.

[0004] To this end, the utility model provides a hot air non-woven fabric production dust removal device. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a hot air non-woven fabric production dust removal device described in the utility model comprises a dust removal body; an opening and closing door is installed on the side wall of the dust removal body; a support frame is fixedly connected to the interior of the dust removal body; a rotating shaft is rotatably connected to the interior of the support frame; a material guide roller is fixedly connected to the side wall of the rotating shaft; a mounting frame is fixedly connected to the interior of the dust removal body; an elastic block is slidably connected to the interior of the mounting frame; a spring is fixedly connected between the side wall of the elastic block and the inner side wall of the mounting frame; a rotating rod is rotatably connected to the interior of the mounting frame; a sliding seat is fixedly connected to the side wall of the rotating rod; a sliding block is slidably connected to the interior of the sliding seat; a spring is fixedly connected between the side wall of the sliding block and the inner side wall of the sliding seat; a synchronous wheel is fixedly connected to the top of the rotating rod; a synchronous wheel is fixedly connected to the side wall of one of the rotating shafts, and a synchronous belt is connected between the synchronous wheels; so that the pushing effect of the elastic block is better.

[0007] Preferably, a plurality of blocking plates are fixedly connected to the interior of the dust removal body; the blocking plates are arranged at positions corresponding to the dust removal body and the mounting frame; and dust and impurities are effectively prevented from moving in the dust removal body and causing contamination of the non-woven fabric.

[0008] Preferably, a water tank is slidably fitted inside the dust removal body; the water tank is arranged at a position corresponding to the bottom of the dust removal body; this can effectively avoid dust from being raised inside the dust removal body, thereby achieving a better dust removal effect on non-woven fabrics.

[0009] Preferably, an anti-wear roller is rotatably connected inside the sliding block; the anti-wear roller is arranged at a position of the sliding block corresponding to the inner side wall of the mounting frame, so that the wear between the sliding block and the inner side wall of the mounting frame is reduced.

[0010] Preferably, a positioning block is fixedly connected to the end of the rotating rod; the positioning block is rotatably connected to an internal position of the mounting frame; this can make the rotating rod less likely to tilt during the rotation process, making the rotation of the rotating rod more stable.

[0011] Preferably, a plurality of ball bearings are provided between the mounting frame and the positioning block; the side walls of the ball bearings are in contact with the side walls of the mounting frame and the positioning block; thus, the wear between the mounting frame and the positioning block can be reduced.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a hot air non-woven fabric production dust removal device, which guides the non-woven fabric by arranging a guide roller inside the dust removal body. During the rotation of the guide roller, the sliding seat and the sliding block can be driven to rotate, thereby pushing the spring block. After the sliding seat passes, the spring pushes the spring block, and the structural design of the spring block can knock and clean the surface of the non-woven fabric, thereby achieving the function of reducing dust and impurities on the surface of the non-woven fabric and making the non-woven fabric cleaner. It effectively solves the problem that the surface of the non-woven fabric is easily adhered to dust and impurities in the air, causing pollution to the surface of the non-woven fabric. When there are more dust and impurities on the surface of the non-woven fabric, it is easy to affect the cleanliness of the non-woven fabric, thereby reducing the quality of the product.

[0014] 2. The utility model describes a hot air non-woven fabric production dust removal device, which can divide the interior of the dust removal body into a plurality of cavities by arranging a blocking plate inside the dust removal body, thereby realizing the function of blocking the dust inside the dust removal body and effectively preventing dust and impurities from moving in the dust removal body and causing non-woven fabric pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the dust removal body in the utility model;

[0018] Figure 3 It is a cross-sectional view of the dust removal body in the utility model;

[0019] Figure 4 yes Figure 3 A partial enlarged view of the middle A;

[0020] Figure 5 It is a partial structural schematic diagram of the rotating rod in the utility model.

[0021] In the figure: 1. dust removal body; 2. opening and closing door; 3. support frame; 4. rotating shaft; 401. synchronous wheel; 402. synchronous belt; 5. guide roller; 6. mounting frame; 7. spring block; 8. rotating rod; 9. sliding seat; 10. sliding block; 11. blocking plate; 12. water storage tank; 13. anti-wear roller; 14. positioning block; 15. ball bearing. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Specific examples are given below.

[0024] like Figures 1 to 5As shown, a hot air non-woven fabric production dust removal device described in the embodiment of the utility model comprises a dust removal body 1; an opening and closing door 2 is installed on the side wall of the dust removal body 1; a support frame 3 is fixedly connected to the inside of the dust removal body 1; a rotating shaft 4 is rotatably connected to the inside of the support frame 3; a guide roller 5 is fixedly connected to the side wall of the rotating shaft 4; a mounting frame 6 is fixedly connected to the inside of the dust removal body 1; a spring block 7 is slidably connected to the inside of the mounting frame 6; a spring is fixedly connected between the side wall of the spring block 7 and the inner side wall of the mounting frame 6; a rotating rod 8 is rotatably connected to the inside of the mounting frame 6; a sliding seat 9 is fixedly connected to the side wall of the rotating rod 8; a sliding block 10 is slidably connected to the inside of the sliding seat 9; a spring is fixedly connected between the side wall of the sliding block 10 and the inner side wall of the sliding seat 9; a synchronous wheel 401 is fixedly connected to the top of the rotating rod 8; one of the rotating A synchronous wheel 401 is fixedly connected to the side wall of the shaft 4, and a synchronous belt 402 is connected between the synchronous wheels 401; during operation, when it is necessary to remove dust from the non-woven fabric, the non-woven fabric can be passed between the guide rollers 5, and then it can be driven by a driving motor to rotate and transport the non-woven fabric. During the transportation process, the cooperation between the synchronous wheel 401 and the synchronous belt 402 can drive the rotating rod 8 to rotate. During the rotation of the rotating rod 8, the elastic block 7 can be pushed to retract into the interior of the mounting frame 6. After the sliding seat 9 passes, the spring can push the elastic block 7 to the position of the non-woven fabric, knock the non-woven fabric, and knock off the dust and impurities on the surface of the non-woven fabric, so that the surface of the non-woven fabric is cleaner. At the same time, the spring pushes the sliding block 10, so that the sliding seat 9 and the sliding block 10 can always keep in contact with the elastic block 7, so that the pushing effect of the elastic block 7 is better.

[0025] like Figures 2 to 4 As shown, a plurality of blocking plates 11 are fixedly connected to the interior of the dust removal body 1; the blocking plates 11 are arranged at positions corresponding to the dust removal body 1 and the mounting bracket 6; during operation, when the non-woven fabric enters the interior of the dust removal body 1 and the dust on the surface of the non-woven fabric is knocked off, the interior of the dust removal body 1 can be divided into a plurality of cavities by arranging the blocking plates 11 inside the dust removal body 1, so as to block the dust inside the dust removal body 1 and effectively prevent dust and impurities from moving in the dust removal body 1 and causing pollution of the non-woven fabric.

[0026] like Figures 1 to 3 As shown, the interior of the dust removal body 1 is slidably matched with a water tank 12; the water tank 12 is arranged at a position corresponding to the bottom of the dust removal body 1; during operation, when the non-woven fabric is cleaned, the water tank 12 filled with water can be placed inside the dust removal body 1, and when the dust impurities on the surface of the non-woven fabric are knocked off, the knocked-off dust impurities will fall into the water tank 12 and be absorbed by the water inside the water tank 12, thereby effectively avoiding the occurrence of dust inside the dust removal body 1, and achieving a better dust removal effect on the non-woven fabric.

[0027] like Figure 4 As shown, the sliding block 10 is internally rotatably connected with an anti-wear roller 13; the anti-wear roller 13 is arranged at the position of the sliding block 10 corresponding to the inner wall of the mounting frame 6; when working, when the sliding block 10 contacts the inner wall of the mounting frame 6 under the push of the spring, by arranging the anti-wear roller 13 inside the sliding block 10, the friction between the sliding block 10 and the inner wall of the mounting frame 6 can be reduced, so that the wear between the sliding block 10 and the inner wall of the mounting frame 6 is reduced.

[0028] like Figure 5 As shown, a positioning block 14 is fixedly connected to the end of the rotating rod 8; the positioning block 14 is rotatably connected to the internal position of the mounting frame 6; during operation, when the rotating rod 8 rotates inside the mounting frame 6, the rotation of the positioning block 14 is restricted by the mounting frame 6, so that the rotating rod 8 is less likely to tilt during the rotation process, and the rotation of the rotating rod 8 is more stable.

[0029] like Figure 5 As shown, a plurality of balls 15 are provided between the mounting frame 6 and the positioning block 14; the side walls of the balls 15 are in contact with the side walls of the mounting frame 6 and the positioning block 14; during operation, when the positioning block 14 rotates inside the mounting frame 6, by providing the balls 15 between the mounting frame 6 and the positioning block 14, the sliding friction between the mounting frame 6 and the positioning block 14 can be converted into rolling friction, so that the friction force between the mounting frame 6 and the positioning block 14 is smaller, thereby reducing the wear between the mounting frame 6 and the positioning block 14.

[0030] During operation, when the non-woven fabric needs to be dusted, the non-woven fabric can be passed between the guide rollers 5, and then can be driven by the driving motor to rotate and transport the non-woven fabric. During the transportation process, the cooperation of the synchronous wheel 401 and the synchronous belt 402 can drive the rotating rod 8 to rotate. During the rotation of the rotating rod 8, the elastic block 7 can be pushed to retract into the interior of the mounting frame 6. After that, after the sliding seat 9 passes, the spring can push the elastic block 7 to the position of the non-woven fabric, knock the non-woven fabric, and knock off the dust and impurities on the surface of the non-woven fabric, so that the surface of the non-woven fabric is cleaner. At the same time, through the push of the sliding block 10 by the spring, the sliding seat 9 and the sliding block 10 can always keep in contact with the elastic block 7, so that the pushing effect of the elastic block 7 is better.

[0031] When the non-woven fabric enters the interior of the dust removal body 1 and the dust on the surface of the non-woven fabric is knocked off, a blocking plate 11 is provided inside the dust removal body 1 to divide the interior of the dust removal body 1 into multiple cavities, thereby blocking the dust inside the dust removal body 1 and effectively preventing dust and impurities from moving in the dust removal body 1 and causing pollution of the non-woven fabric.

[0032] When cleaning the non-woven fabric, a water tank 12 filled with water can be placed inside the dust removal body 1. When the dust impurities on the surface of the non-woven fabric are knocked off, the knocked-off dust impurities will fall into the water tank 12 and be absorbed by the water inside the water tank 12, thereby effectively avoiding the occurrence of dust inside the dust removal body 1 and achieving a better dust removal effect on the non-woven fabric.

[0033] When the sliding block 10 contacts the inner wall of the mounting frame 6 under the push of the spring, by arranging the anti-wear roller 13 inside the sliding block 10, the friction between the sliding block 10 and the inner wall of the mounting frame 6 can be reduced, so that the wear between the sliding block 10 and the inner wall of the mounting frame 6 is reduced.

[0034] When the rotating rod 8 rotates inside the mounting bracket 6, the mounting bracket 6 limits the rotation of the positioning block 14, so that the rotating rod 8 is less likely to tilt during the rotation process, and the rotation of the rotating rod 8 is more stable.

[0035] When the positioning block 14 rotates inside the mounting frame 6, by arranging the ball 15 between the mounting frame 6 and the positioning block 14, the sliding friction between the mounting frame 6 and the positioning block 14 can be changed into rolling friction, so that the friction force between the mounting frame 6 and the positioning block 14 is smaller, thereby reducing the wear between the mounting frame 6 and the positioning block 14.

[0036] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A hot air nonwoven fabric production dust removal device, characterized in that: The invention comprises a dust removal body (1); an opening and closing door (2) is installed on the side wall of the dust removal body (1); a support frame (3) is fixedly connected to the inside of the dust removal body (1); a rotating shaft (4) is rotatably connected to the inside of the support frame (3); a guide roller (5) is fixedly connected to the side wall of the rotating shaft (4); a mounting frame (6) is fixedly connected to the inside of the dust removal body (1); a spring block (7) is slidably connected to the inside of the mounting frame (6); a spring is fixedly connected between the side wall of the spring block (7) and the inner side wall of the mounting frame (6); The mounting frame (6) is internally rotatably connected to a rotating rod (8); a sliding seat (9) is fixedly connected to the side wall of the rotating rod (8); a sliding block (10) is slidably connected to the inside of the sliding seat (9); a spring is fixedly connected between the side wall of the sliding block (10) and the inner side wall of the sliding seat (9); a synchronous wheel (401) is fixedly connected to the top of the rotating rod (8); a synchronous wheel (401) is fixedly connected to the side wall of one of the rotating shafts (4), and a synchronous belt (402) is connected between the synchronous wheels (401).

2. A hot air nonwoven fabric production dust removal device according to claim 1, characterized in that: A plurality of blocking plates (11) are fixedly connected to the interior of the dust removal body (1); the blocking plates (11) are arranged at positions corresponding to between the dust removal body (1) and the mounting frame (6).

3. A hot air nonwoven fabric production dust removal device according to claim 2, characterized in that: A water storage tank (12) is slidably fitted inside the dust removal body (1); the water storage tank (12) is arranged at a position corresponding to the bottom of the dust removal body (1).

4. A hot air nonwoven fabric production dust removal device according to claim 3, characterized in that: The interior of the sliding block (10) is rotatably connected with an anti-wear roller (13); the anti-wear roller (13) is arranged at a position of the sliding block (10) corresponding to the inner side wall of the mounting frame (6).

5. A hot air nonwoven fabric production dust removal device according to claim 4, characterized in that: A positioning block (14) is fixedly connected to the end of the rotating rod (8); the positioning block (14) is rotatably connected to an inner position of the mounting frame (6).

6. A hot air nonwoven fabric production dust removal device according to claim 5, characterized in that: A plurality of balls (15) are arranged between the mounting frame (6) and the positioning block (14); the side walls of the balls (15) are in contact with the side walls of the mounting frame (6) and the positioning block (14).

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