Cotton blowing machine for producing automobile sound-absorbing cotton

Abstract

The utility model discloses a cotton blowing machine for producing automobile sound-absorbing cotton, which comprises a cotton blowing machine body, a motor is fixedly connected to the side surface of the cotton blowing machine body, a conveying roller is fixedly connected to the output end of the motor, a sound-absorbing cotton body is movably connected to the side surface of the conveying roller, and the sound-absorbing cotton body is fixedly connected to the side surface of the cotton blowing machine body. The side surface of the cotton blowing machine body is fixedly connected with an air blower, and the output end of the air blower is fixedly connected with an air blowing plate. According to the structure, through cooperation of the two air blowing plates, the motor, the conveying roller, the brush plate, the scraping plate, the air suction plate and the telescopic rod which are arranged up and down, cotton fibers on the surface of the sound absorption cotton body to be treated are blown up in the moving process, cotton fibers which are not blown up are scraped down, and floating cotton fibers can be sucked away, so that the situation that the cotton fibers float in air and are sucked away by people to affect respiratory tract safety is avoided; cotton fibers falling under the action of gravity can be collected in the drawer in a centralized mode, and the height of the brush plate can be adjusted, so that the device can be suitable for sound-absorbing cotton bodies with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing cotton, in particular to a cotton blowing machine for producing automobile sound-absorbing cotton. Background Art

[0002] The main function of car sound-absorbing cotton is to reduce the noise generated during vehicle driving. It converts sound waves into heat energy through the fine denier fibers inside, thereby achieving the effect of reducing noise.

[0003] A cotton blowing machine is used in the production process of sound-absorbing cotton. Since the sound-absorbing cotton needs to be cut into different sizes after production, a large amount of cotton wool debris will adhere to the surface of the sound-absorbing cotton during the production process. When the existing cotton blowing machine processes the cotton wool on the surface, it blows air on the cotton wool on both sides to blow up the cotton wool. The blown cotton wool will float in the air, affecting the respiratory safety of the workers. At the same time, the cotton wool on both sides cannot be completely blown away and some will remain, which increases the subsequent work time and affects work efficiency. Utility Model Content

[0004] According to the described cotton blowing machine for automobile sound-absorbing cotton production, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a cotton blowing machine for automobile sound-absorbing cotton production, which cooperates with two upper and lower blowing plates, a motor, a conveying roller, a brush plate, a scraper, an air suction plate and a telescopic rod to make the cotton wool on the surface of the sound-absorbing cotton body to be processed be blown up during movement, the cotton wool that is not blown up is scraped off, and the floating cotton wool will be sucked away to avoid floating in the air and being sucked away by people's breathing to affect respiratory safety. The cotton wool that descends under the action of gravity will be collected in a drawer, and the brush plate can adjust the height, so that the device can be suitable for use with sound-absorbing cotton bodies of different thicknesses.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned cotton blowing machine body, the side surface of the cotton blowing machine body is fixedly connected with a motor, the motor provides power for the rotation of the conveying roller, so that the conveying roller rotates and drives the upper sound-absorbing cotton body to produce displacement, the output end of the motor is fixedly connected with the conveying roller, the side surface of the conveying roller is movably connected with the sound-absorbing cotton body, the side surface of the cotton blowing machine body is fixedly connected with a hair dryer, the output end of the hair dryer is fixedly connected with a blowing plate, the blowing plate blows out wind to blow up the cotton wool attached to the surface of the sound-absorbing cotton body, the side surface of the cotton blowing machine body is fixedly connected with a suction fan, the output end of the suction fan is fixedly connected with a suction plate, and the suction plate can suck away the cotton wool floating inside the cotton blowing machine body;

[0006] The side inner wall of the cotton blowing machine body is fixedly connected to a support frame, and the top inner wall of the cotton blowing machine body is fixedly connected to a telescopic rod. The telescopic rod can adjust the height of the brush plate and the suction plate by telescoping, so that the device is suitable for sound-absorbing cotton bodies of different thicknesses. The output end of the telescopic rod is fixedly connected to a mounting plate, and the side surface of the mounting plate is fixedly connected to a mounting block. The side surface of the mounting plate is movably connected to a brush plate, and the upper surface of the brush plate is fixedly connected to a threaded rod. The bottom inner wall of the cotton blowing machine body is movably connected to a drawer, and the drawer can receive the fallen cotton wool. The upper surface of the support frame is fixedly connected to a scraper, and the scraper cooperates with the brush plate to scrape and sweep up the cotton wool that has not been blown up.

[0007] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the motor, the blower, the suction fan, and the telescopic rod are all electrically connected to an external power supply.

[0008] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the side surface of the blowing plate is fixedly connected to the cotton blowing machine body, and the number of the blowing plates is two.

[0009] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the side surface of the threaded rod is threadedly connected with a first nut, and the side surface of the threaded rod is threadedly connected with a second nut. The threaded rod, the first nut and the second nut make the brush plate detachable and installable.

[0010] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the lower surface of the first nut is movably connected to the mounting block, and the upper surface of the second nut is movably connected to the mounting block.

[0011] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the side surface of the threaded rod is movably connected to the mounting block, and the lower surface of the cotton blowing machine body is fixedly connected with a supporting leg.

[0012] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the upper surface of the support frame is fixedly connected to the air suction plate, and the upper surface of the scraper is movably connected to the sound-absorbing cotton body.

[0013] According to the cotton blowing machine for producing automobile sound-absorbing cotton, the side surface of the air suction plate is movably connected to the mounting plate, and the lower surface of the brush plate is movably connected to the sound-absorbing cotton body.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1This is a front view of a cotton blowing machine for producing automobile sound-absorbing cotton according to the utility model;

[0017] Figure 2 This is a side view of a cotton blowing machine for producing automobile sound-absorbing cotton according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a cotton blowing machine for producing automobile sound-absorbing cotton according to the utility model;

[0019] Figure 4 It is a partial structural exploded view of a cotton blowing machine for producing automobile sound-absorbing cotton according to the utility model.

[0020] Legend:

[0021] 1. Cotton blowing machine body; 2. Motor; 3. Conveyor roller; 4. Sound-absorbing cotton body; 5. Blower; 6. Blowing plate; 7. Suction fan; 8. Suction plate; 9. Support frame; 10. Telescopic rod; 11. Mounting plate; 12. Mounting block; 13. Threaded rod; 14. Brush plate; 15. Drawer; 16. Leg; 17. Scraper. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a cotton blowing machine for producing automobile sound-absorbing cotton, which includes a cotton blowing machine body 1, a side surface of the cotton blowing machine body 1 is fixedly connected with a motor 2, the motor 2 provides power for the rotation of a conveying roller 3, so that the conveying roller 3 rotates and drives the upper sound-absorbing cotton body 4 to produce displacement, the output end of the motor 2 is fixedly connected with a conveying roller 3, the side surface of the conveying roller 3 is movably connected with the sound-absorbing cotton body 4, the side surface of the cotton blowing machine body 1 is fixedly connected with a hair dryer 5, the output end of the hair dryer 5 is fixedly connected with a blowing plate 6, the side surface of the blowing plate 6 is fixedly connected to the cotton blowing machine body 1, the number of the blowing plates 6 is two, the blowing plate 6 blows out wind to blow up the cotton wool attached to the surface of the sound-absorbing cotton body 4, the side surface of the cotton blowing machine body 1 is fixedly connected with a suction fan 7, the output end of the suction fan 7 is fixedly connected with a suction plate 8, the suction plate 8 can suck away the cotton wool floating inside the cotton blowing machine body 1.

[0024] The side inner wall of the cotton blowing machine body 1 is fixedly connected with a support frame 9, and the top inner wall of the cotton blowing machine body 1 is fixedly connected with a telescopic rod 10. The telescopic rod 10 can adjust the height of the brush plate 14 and the suction plate 8 by telescoping, so that the device is suitable for sound-absorbing cotton bodies 4 of different thicknesses. The output end of the telescopic rod 10 is fixedly connected with a mounting plate 11, and the side surface of the mounting plate 11 is fixedly connected with a mounting block 12. The lower surface of the first nut is movably connected to the mounting block 12, and the upper surface of the second nut is movably connected to the mounting block 12. The side surface of the mounting plate 11 is movably connected with the brush plate 14. The threaded rod 13, the first nut and the second nut make the brush plate 14 detachable and installable. The upper surface of the brush plate 14 is fixedly connected with the threaded rod 13, and the side surface of the threaded rod 13 is threadedly connected with the first Nut, the side surface of the threaded rod 13 is threadedly connected with a second nut, the side surface of the threaded rod 13 is movably connected to the mounting block 12, the lower surface of the cotton blowing machine body 1 is fixedly connected with a support leg 16, the bottom inner wall of the cotton blowing machine body 1 is movably connected with a drawer 15, the drawer 15 can receive the fallen cotton wool, the upper surface of the support frame 9 is fixedly connected with a scraper 17, the upper surface of the support frame 9 is fixedly connected with the suction plate 8, the upper surface of the scraper 17 is movably connected with the sound-absorbing cotton body 4, the side surface of the suction plate 8 is movably connected with the mounting plate 11, the lower surface of the brush plate 14 is movably connected with the sound-absorbing cotton body 4, the scraper 17 cooperates with the brush plate 14 to scrape and sweep up the cotton wool that has not been blown up, the motor 2, the hair dryer 5, the suction fan 7, and the telescopic rod 10 are all electrically connected to an external power supply.

[0025] Working principle: Place the sound-absorbing cotton body 4 on the surface of the conveying roller 3 and pass through the cotton blowing machine body 1. At this time, turn on the power and start the telescopic rod 10 to make the brush plate 14 and the suction plate 8 descend. The brush plate 14 contacts the sound-absorbing cotton body 4, and start the motor 2, the hair dryer 5 and the suction fan 7 synchronously to displace the sound-absorbing cotton body 4. The hair dryer 5 blows air to the surface of the sound-absorbing cotton body 4 through the blowing plate 6 to blow up the cotton wool. The cotton wool that is not blown up is scraped off by the brush plate 14 and the scraper 17, and the cotton wool is sucked away by the suction fan 7. The cotton wool that is scraped down under the action of gravity is collected in the drawer 15.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cotton blowing machine for producing automobile sound-absorbing cotton, characterized in that: include: A cotton blowing machine body (1), wherein a motor (2) is fixedly connected to the side surface of the cotton blowing machine body (1), a conveying roller (3) is fixedly connected to the output end of the motor (2), a sound-absorbing cotton body (4) is movably connected to the side surface of the conveying roller (3), a blower (5) is fixedly connected to the side surface of the cotton blowing machine body (1), an air blowing plate (6) is fixedly connected to the output end of the air blowing plate (5), a suction fan (7) is fixedly connected to the side surface of the cotton blowing machine body (1), and an air suction plate (8) is fixedly connected to the output end of the suction fan (7); The side inner wall of the cotton blowing machine body (1) is fixedly connected to a support frame (9), the top inner wall of the cotton blowing machine body (1) is fixedly connected to a telescopic rod (10), the output end of the telescopic rod (10) is fixedly connected to a mounting plate (11), the side surface of the mounting plate (11) is fixedly connected to a mounting block (12), the side surface of the mounting plate (11) is movably connected to a brush plate (14), the upper surface of the brush plate (14) is fixedly connected to a threaded rod (13), the bottom inner wall of the cotton blowing machine body (1) is movably connected to a drawer (15), and the upper surface of the support frame (9) is fixedly connected to a scraper (17).

2. A cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: The motor (2), the hair dryer (5), the suction fan (7), and the telescopic rod (10) are all electrically connected to an external power source.

3. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: The side surface of the blowing plate (6) is fixedly connected to the cotton blowing machine body (1), and the number of the blowing plates (6) is two.

4. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: A first nut is threadedly connected to the side surface of the threaded rod (13), and a second nut is threadedly connected to the side surface of the threaded rod (13).

5. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 4, characterized in that: The lower surface of the first nut is movably connected to the mounting block (12), and the upper surface of the second nut is movably connected to the mounting block (12).

6. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: The side surface of the threaded rod (13) is movably connected to the mounting block (12), and the lower surface of the cotton blowing machine body (1) is fixedly connected to a supporting leg (16).

7. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: The upper surface of the support frame (9) is fixedly connected to the air suction plate (8), and the upper surface of the scraper (17) is movably connected to the sound-absorbing cotton body (4).

8. The cotton blowing machine for producing automobile sound-absorbing cotton according to claim 1, characterized in that: The side surface of the air suction plate (8) is movably connected to the mounting plate (11), and the lower surface of the brush plate (14) is movably connected to the sound-absorbing cotton body (4).

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