Non-woven fabric feeding anti-clogging device

Abstract

The utility model discloses a kind of non-woven fabric feeding anti-cotton jamming device, erects above conveying belt, it is characterized in that, including rack, scattering mechanism is arranged on the rack, the scattering mechanism includes first mounting seat, swing arm, cotton loosening rod and the first drive assembly of driving the swing of swing arm, the first mounting seat is fixedly connected on the rack, the upper end of the swing arm is hinged on the first mounting seat, the first drive assembly is installed on first mounting seat and is rotatably connected with the upper portion of the swing arm, the cotton loosening rod is fixedly connected in the lower end of the swing arm and close to the conveying belt. The utility model can timely scatter the cotton material piled on conveying belt, and carry out preliminary shaping, it is favorable to improve the operation stability and production efficiency of equipment, and good practicability.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology, and specifically relates to a non-woven fabric feeding device to prevent cotton jamming. Background Technology

[0002] The manufacturing process of nonwoven fabric mainly includes fiber preparation, opening and mixing, carding into a web, reinforcing into fabric, and post-processing. The opening and mixing process involves breaking up the compressed fiber blocks into small bundles and then mixing them with other raw materials and additives. After being broken up, the cotton material is usually piled up in the middle of a conveyor belt and then transported to the next station. The piles of cotton material are prone to jamming during transportation, which is not conducive to subsequent conveying and mixing. Summary of the Invention

[0003] The purpose of this invention is to provide a non-woven fabric feeding device to prevent cotton jamming, which can further disperse the cotton pile on the conveyor belt to avoid cotton jamming.

[0004] The purpose of this utility model can be achieved through the following technical solution: A non-woven fabric feeding anti-clogging device, mounted above a conveyor belt, characterized in that it includes a frame, on which a dispersing mechanism is provided, the dispersing mechanism including a first mounting base, a swing arm, a cotton loosening rod and a first driving component for driving the swing arm to swing, the first mounting base being fixedly connected to the frame, the upper end of the swing arm being hinged to the first mounting base, the first driving component being mounted on the first mounting base and rotatably connected to the upper part of the swing arm, and the cotton loosening rod being fixedly connected to the lower end of the swing arm and close to the conveyor belt.

[0005] The principle of this invention is as follows: When the upper end of the swing arm is hinged to the first mounting base, the first drive assembly pushes and pulls the upper part of the swing arm, causing the lower end of the swing arm to swing, which in turn drives the cotton loosening rod to agitate the cotton pile, causing the cotton pile to disperse and spread to both sides of the conveyor belt, avoiding accumulation in the middle. It should be noted that the aforementioned upper part of the swing arm refers to the part located between the upper and lower ends of the swing arm and closer to the upper end. In this invention, the hinge point between the swing arm and the mounting base and the connection point between the swing arm and the drive assembly can be interchanged.

[0006] Preferably, a shaping mechanism is further provided on the frame at the rear end of the disintegration mechanism. The shaping mechanism includes a second mounting base, a second drive assembly, a slide rod, a slide rail, and a pressure plate. The second mounting base is mounted on the frame, and the slide rail is vertically arranged on the frame on one side of the second mounting base. The slide rod is slidably connected in the slide rail. The upper end of the slide rod is connected to the second drive assembly, and the lower end of the slide rail is fixedly connected to the pressure plate. The slide rod slides up and down along the slide rail under the drive of the second drive assembly.

[0007] Preferably, the first drive assembly includes a first motor, a first reducer, a first output shaft, a first crank, and a first connecting rod. The first motor is connected to one end of the first output shaft via the first reducer. The other end of the first output shaft is fixedly connected to one end of the first crank. The other end of the first crank is rotatably connected to one end of the first connecting rod. The other end of the first connecting rod is rotatably connected to the upper part of the swing arm.

[0008] Preferably, the first drive assembly includes a first cylinder and a first connecting shaft, and the upper part of the swing arm is provided with a slide groove arranged along its length direction. The first connecting shaft is mounted on the push rod of the first cylinder and slidably connected in the slide groove.

[0009] Preferably, the cotton slats are arranged laterally along the front-to-back direction of the cotton conveying process.

[0010] Preferably, the cotton loosening rod is inclined relative to the swing arm, and the front and rear height of the cotton loosening rod gradually decreases along the cotton conveying direction.

[0011] Preferably, the lower side of the cotton stalk is provided with a plurality of comb teeth along its length.

[0012] Preferably, the cotton slack rod and the swing arm are integrated; or the cotton slack rod and the swing arm are separate structures, with the front end of the cotton slack rod fixedly connected to the lower end of the swing arm.

[0013] Preferably, the second drive assembly includes a second motor, a second reducer, a second output shaft, a second crank, and a second connecting rod. The second motor is connected to one end of the second reducer and the second output shaft. The other end of the second output shaft is fixedly connected to one end of the second crank. The other end of the second crank is rotatably connected to one end of the second connecting rod. The other end of the second connecting rod is rotatably connected to the upper end of the slide rod.

[0014] Preferably, the second drive assembly includes a second cylinder and a second connecting shaft. The second cylinder is vertically mounted on a second mounting base, and the top rod of the second cylinder and the upper end of the slide rod are connected by the second connecting shaft.

[0015] Compared with existing technologies, this non-woven fabric feeding anti-jamming cotton device has the following advantages: it can promptly break up the piles of cotton material on the conveyor belt and perform preliminary shaping, thereby avoiding jamming and improving the operational stability and production efficiency of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the nonwoven fabric feeding and anti-clogging device in Embodiment 1.

[0017] Figure 2 This is a schematic diagram of the dispersing mechanism in Example 1.

[0018] Figure 3 This is a schematic diagram of the structure of the cotton stalk in Example 2.

[0019] Figure 4 This is a schematic diagram of the structure of the cotton stalk in Example 3.

[0020] Figure 5 This is a schematic diagram of the dispersing mechanism in Example 4.

[0021] Figure 6 This is a schematic diagram of the nonwoven fabric feeding and anti-clogging device in Example 5.

[0022] Figure 7 This is a schematic diagram of the shaping mechanism in Embodiment 5.

[0023] Figure 8 This is a schematic diagram of the shaping mechanism in Embodiment Six.

[0024] In the diagram, 1. Conveyor belt; 2. Frame; 3. Dispersing mechanism; 4. First mounting base; 5. Swing arm; 6. Loosening rod; 7. First drive assembly; 8. First motor; 9. First reducer; 10. First output shaft; 11. First crank; 12. First connecting rod; 13. Comb teeth; 14. First cylinder; 15. First connecting shaft; 16. Slide groove; 17. Shaping mechanism; 18. Second mounting base; 19. Second drive assembly; 20. Slide rod; 21. Slide rail; 22. Pressure plate; 23. Second motor; 24. Second reducer; 25. Second output shaft; 26. Second crank; 27. Second connecting rod; 28. Second cylinder; 29. ​​Second connecting shaft. Detailed Implementation

[0025] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0026] Example 1:

[0027] like Figure 1-2As shown, this utility model provides a non-woven fabric feeding anti-clogging device, mounted above a conveyor belt 1, including a frame 2. A dispersing mechanism 3 is installed on the frame 2. The dispersing mechanism 3 includes a first mounting base 4, a swing arm 5, a cotton loosening rod 6, and a first driving assembly 7 for driving the swing arm 5 to swing. The first mounting base 4 is fixedly connected to the frame 2. The upper end of the swing arm 5 is hinged to the first mounting base 4. The first driving assembly 7 is mounted on the first mounting base 4 and rotatably connected to the upper part of the swing arm 5. The swing arm 5 also has adjustment holes, and the first driving assembly 7 can connect to the corresponding adjustment holes. The cotton loosening rod 6 is fixedly connected to the lower end of the swing arm 5 and close to the conveyor belt. The frame 2 of this utility model is a horizontally placed frame structure that wraps around the top of the conveyor belt to form a feeding channel, preventing the cotton from scattering during the dispersing process. The frame 2 has clearance slots corresponding to the positions of the swing arm 5.

[0028] In this embodiment, the first drive assembly 7 includes a first motor 8, a first reducer 9, a first output shaft 10, a first crank 11, and a first connecting rod 12. The first motor 8 is connected to one end of the first output shaft 10 through the first reducer 9. The other end of the first output shaft 10 is fixedly connected to one end of the first crank 11. The other end of the first crank 11 is rotatably connected to one end of the first connecting rod 12. The other end of the first connecting rod 12 is rotatably connected to the upper part of the swing arm 5.

[0029] In this embodiment, the cotton loosening rod 6 is arranged laterally along the front-to-back direction of the cotton conveying. The cotton loosening rod 6 and the swing arm 5 are integrated; or the cotton loosening rod 6 and the swing arm 5 are separate structures, with the front end of the cotton loosening rod 6 fixedly connected to the lower end of the swing arm 5.

[0030] Example 2:

[0031] In this embodiment, the overall scheme is largely the same as that in Embodiment 1, except that: Figure 3 As shown, the cotton loosening rod 6 is inclined relative to the swing arm 5, and the front and rear height of the cotton loosening rod 6 gradually decreases along the cotton conveying direction. This facilitates the dispersion of cotton while preventing cotton from getting stuck on the swing arm 5 and the cotton loosening rod 6. The inclined setting plays a guiding role, which is conducive to the dispersion of cotton.

[0032] Example 3:

[0033] This embodiment is a further improvement on the solution of Embodiment 2, and its improvement points are as follows: Figure 4 As shown, the lower side of the cotton stalk 6 is provided with several comb teeth 13 along its length. By providing comb teeth 13 on the bottom surface of the cotton stalk 6, it is beneficial to further improve the efficiency of dispersing cotton.

[0034] Example 4:

[0035] This embodiment involves changes to the driving components in embodiments one through three, with the following differences: Figure 5As shown, in this embodiment, the first drive assembly 7 of the dispersing mechanism 3 includes a first cylinder 14 and a first connecting shaft 15. The upper part of the swing arm 5 is provided with a slide groove 16 arranged along its length direction. The first connecting shaft 15 is mounted on the push rod of the first cylinder 14 and slidably connected in the slide groove 16. By using a cylinder instead of a motor as the drive source, the structure is simplified.

[0036] Example 5:

[0037] This embodiment is a further improvement on embodiments one to four, by adding a shaping mechanism 17, which is mounted on the frame 2 at the rear end of the disintegration mechanism 3. Figure 6 As shown, the shaping mechanism 17 includes a second mounting base 18, a second drive assembly 19, a slide rod 20, a slide rail 21, and a pressure plate 22. The second mounting base 18 is mounted on the frame 2. The slide rail 21 is vertically arranged on the frame 2 on one side of the second mounting base 18. The slide rod 20 is slidably connected in the slide rail 21. The upper end of the slide rod 20 is connected to the second drive assembly 19. The lower end of the slide rail 21 is fixedly connected to the pressure plate 22. The slide rod 20 slides up and down along the slide rail 21 under the drive of the second drive assembly 19.

[0038] Among them, such as Figure 7 As shown, the second drive assembly 19 in this embodiment includes a second motor 23, a second reducer 24, a second output shaft 25, a second crank 26, and a second connecting rod 27. The second motor 23 is connected to one end of the second reducer 24 and the second output shaft 25. The other end of the second output shaft 25 is fixedly connected to one end of the second crank 26. The other end of the second crank 26 is rotatably connected to one end of the second connecting rod 27. The other end of the second connecting rod 27 is rotatably connected to the upper end of the slide rod.

[0039] Example 6:

[0040] This embodiment is a modification of the second driving component 19 in Embodiment 5, the difference being: as follows Figure 8 As shown, in this embodiment, the second drive assembly 19 of the shaping mechanism 17 includes a second cylinder 28 and a second connecting shaft 29. The second cylinder 28 is vertically mounted on the second mounting base 18, and the top rod of the second cylinder 28 and the upper end of the slide rod 20 are connected by the second connecting shaft 29. The specific embodiments described herein are merely illustrative examples of the spirit of this utility model. Those skilled in the art to which this utility model pertains can make various modifications or additions to the described specific embodiments or use similar methods to replace them, but without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A non-woven fabric feeding anti-jamming device, mounted above a conveyor belt (1), characterized in that, The device includes a frame (2), on which a dispersing mechanism (3) is provided. The dispersing mechanism (3) includes a first mounting base (4), a swing arm (5), a cotton loosening rod (6), and a first driving assembly (7) for driving the swing arm (5) to swing. The first mounting base (4) is fixedly connected to the frame (2). The upper end of the swing arm (5) is hinged to the first mounting base (4). The first driving assembly (7) is mounted on the first mounting base (4) and rotatably connected to the upper part of the swing arm (5). The cotton loosening rod (6) is fixedly connected to the lower end of the swing arm (5) and close to the conveyor belt.

2. The nonwoven fabric feeding anti-jamming device according to claim 1, characterized in that, A shaping mechanism (17) is also provided on the frame (2) at the rear end of the disintegration mechanism (3). The shaping mechanism (17) includes a second mounting base (18), a second drive assembly (19), a slide rod (20), a slide rail (21), and a pressure plate (22). The second mounting base (18) is mounted on the frame (2). The slide rail (21) is vertically arranged on the frame (2) on one side of the second mounting base (18). The slide rod (20) is slidably connected in the slide rail (21). The upper end of the slide rod (20) is connected to the second drive assembly (19). The lower end of the slide rail (21) is fixedly connected to the pressure plate (22). The slide rod (20) slides up and down along the slide rail (21) under the drive of the second drive assembly (19).

3. The nonwoven fabric feeding anti-jamming device according to claim 2, characterized in that, The first drive assembly (7) includes a first motor (8), a first reducer (9), a first output shaft (10), a first crank (11), and a first connecting rod (12). The first motor (8) is connected to one end of the first output shaft (10) through the first reducer (9). The other end of the first output shaft (10) is fixedly connected to one end of the first crank (11). The other end of the first crank (11) is rotatably connected to one end of the first connecting rod (12). The other end of the first connecting rod (12) is rotatably connected to the upper part of the swing arm (5).

4. The nonwoven fabric feeding anti-jamming device according to claim 2, characterized in that, The first drive assembly (7) includes a first cylinder (14) and a first connecting shaft (15). The upper part of the swing arm (5) is provided with a slide groove (16) arranged along its length direction. The first connecting shaft (15) is mounted on the push rod of the first cylinder (14) and is slidably connected in the slide groove (16).

5. A nonwoven fabric feeding and anti-jamming device according to any one of claims 1-4, characterized in that, The cotton stalk (6) is arranged laterally along the front and back direction of the cotton material conveying.

6. The nonwoven fabric feeding anti-jamming device according to claim 5, characterized in that, The cotton slack rod (6) is inclined relative to the swing arm (5), and the front and rear height of the cotton slack rod (6) gradually decreases along the cotton conveying direction.

7. The nonwoven fabric feeding anti-jamming device according to claim 6, characterized in that, The lower side of the cotton stalk (6) is provided with several comb teeth (13) along its length.

8. The nonwoven fabric feeding anti-jamming device according to claim 5, characterized in that, The cotton stalk (6) and the swing arm (5) are integrated; or the cotton stalk (6) and the swing arm (5) are separate structures, with the front end of the cotton stalk (6) fixedly connected to the lower end of the swing arm (5).

9. A nonwoven fabric feeding and anti-jamming device according to any one of claims 2-4, characterized in that, The second drive assembly (19) includes a second motor (23), a second reducer (24), a second output shaft (25), a second crank (26), and a second connecting rod (27). The second motor (23) is connected to one end of the second reducer (24) and the second output shaft (25). The other end of the second output shaft (25) is fixedly connected to one end of the second crank (26). The other end of the second crank (26) is rotatably connected to one end of the second connecting rod (27). The other end of the second connecting rod (27) is rotatably connected to the upper end of the slide rod.

10. A nonwoven fabric feeding and anti-jamming device according to claim 9, characterized in that, The second drive assembly (19) includes a second cylinder (28) and a second connecting shaft (29). The second cylinder (28) is vertically mounted on the second mounting base (18), and the top rod of the second cylinder (28) and the upper end of the slide rod (20) are connected by the second connecting shaft (29).

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