Cotton fiber dry cutting device for cotton pulp board

Abstract

The utility model discloses a cotton fiber dry cutting device for a cotton pulp board, and relates to the technical field of cotton pulp boards. The device comprises a mounting plate, a cutting hole is formed in the mounting plate; conveying belts are correspondingly arranged at the front and rear ends of the cutting hole; two cutting gears are rotationally connected to the front end of the mounting plate; the two cutting gears are meshed; driving devices are arranged on the cutting gears; the driving device at the upper end comprises a driving rod; the front end of the cutting gear at the upper end is fixedly connected with a driving column; a driving groove in sliding connection with the driving column is formed in the middle of the driving rod; the right end of the driving rod is rotationally connected with the mounting plate. The cotton pulp board cutting device has the advantages that when the cotton pulp board cutting device is used, cutting is more stable, cotton pulp boards are prevented from deviating, cotton pulp boards with different widths can be conveniently cut in a limited mode, and residual cotton pulp board chippings can be conveniently cleared away.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton pulp boards, in particular to a cotton fiber dry cutting device for cotton pulp boards. Background Art

[0002] Cotton pulp is a kind of pulp. Bleached pulp is used to make filter paper, absorbent paper, drawing paper, bond paper and other high-grade printing papers. Unbleached pulp is used to make steel paper, etc. It is sometimes also used as a raw material for rayon and cellulose acetate derivatives. Cotton pulp board needs to be dry cut during processing. The traditional method of directly cutting the cotton pulp board is prone to offset during the cutting process, resulting in cutting errors. Moreover, when cutting cotton pulp boards of different widths, it is inconvenient to limit the positions of cotton pulp boards of different widths, which easily causes the cotton pulp board to tilt during transportation, resulting in cutting errors. Moreover, when cutting and conveying cotton pulp boards, debris is easily left at the cutting point and on the conveyor belt, which is inconvenient to clean. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cotton fiber dry cutting device for a cotton pulp board in view of the above-mentioned technical deficiencies. When in use, the cutting is more stable, the cotton pulp board is prevented from shifting, the limited cutting of cotton pulp boards of different widths is convenient, and the residual cotton pulp board debris is conveniently cleaned.

[0004] The technical solution adopted by the utility model is: to provide a cotton fiber dry cutting device for a cotton pulp board, including a mounting plate; a cutting hole is opened on the mounting plate; conveyor belts are correspondingly arranged at the front and rear ends of the cutting hole; the front end of the mounting plate is rotatably connected to two cutting gears; the two cutting gears are meshed; driving devices are arranged on the cutting gears; the driving device at the upper end includes a driving rod; the front end of the cutting gear at the upper end is fixedly connected to a driving column; a driving groove is opened in the middle of the driving rod and is slidably connected to the driving column; the right end of the driving rod is rotatably connected to the mounting plate; a cutting groove is opened on the left part of the driving rod; a cutting column is slidably connected in the cutting groove; a cutting plate is fixedly connected to the rear end of the cutting column; a slider is fixedly connected to the rear end of the cutting plate; a sliding groove is opened on the mounting plate at the cutting hole and is slidably matched with the slider; a blade corresponding to the cutting hole is fixedly connected to the lower end of the cutting plate; the driving device at the lower end and the driving device at the upper end are symmetrical up and down and have the same structure.

[0005] To further optimize the technical solution, a cotton fiber dry cutting device for a cotton pulp board has spring telescopic rods fixedly connected to both the front and rear sides of a driving plate; and pressing plates fixedly connected to the adjacent sides of the spring telescopic rods.

[0006] To further optimize the technical solution, a cotton fiber dry cutting device for a cotton pulp board has an upper blade located above a pressing plate, and a lower blade located below the pressing plate.

[0007] To further optimize the technical solution, a cotton fiber dry cutting device for a cotton pulp board has a mounting plate whose lower end is fixedly connected to a base; a protective cover is fixedly connected to the front end of the mounting plate; a drive motor is installed on the mounting plate; and the output end of the drive motor is fixedly connected to one of the cutting gears.

[0008] To further optimize the technical solution, the lower end of the conveyor belt of a cotton fiber dry cutting device for a cotton pulp board is fixedly connected to a support frame; two limit devices are fixedly connected to the support frame at the rear end; the limit device at the left end includes a column fixedly connected to the support frame; an adjusting rod is slidably connected to the column in the left and right directions; the right end of the adjusting rod is fixedly connected to a limit plate; the rear end of the limit plate is rotatably connected to a rotating plate via a rotating shaft; the lower ends of the limit plate and the rotating plate are both fitted with the upper end of the conveyor belt; at the upper end of the rotating shaft, an angle plate is fixedly connected to the rotating plate; a plurality of angle holes are evenly opened on the angle plate; sockets corresponding to the angle holes are opened on the limit plate; pins are plugged into the sockets; the limit device at the right end and the limit device at the left end are symmetrical to each other and have the same structure.

[0009] To further optimize the technical solution, a cotton fiber dry cutting device for a cotton pulp board is provided with a tightening bolt that cooperates with the adjusting rod on the column.

[0010] To further optimize the technical solution, a collection box is provided below the cutting hole of a cotton fiber dry cutting device for a cotton pulp board.

[0011] Compared with the conventional cotton fiber dry cutting device for cotton pulp board, the utility model has the following beneficial effects:

[0012] 1. The conveyor belt, cutting hole, driving motor, cutting gear, driving column, driving groove, mounting plate, driving rod, cutting groove, cutting column, slider, slide groove and cutting plate are matched. The two blades move close to each other to cut the cotton pulp board, which is more convenient to use;

[0013] 2. The setting of the spring telescopic rod and the pressing plate, first fix the cotton pulp board, and then cut it, the cutting stability is better, and the cotton pulp board is prevented from shifting during cutting;

[0014] 3. The setting of the limit plate is convenient for limiting the position of the cotton pulp board on the conveyor belt, which is convenient for auxiliary cutting; the setting of the tightening bolt, the adjusting rod and the limit plate is convenient for limiting the position of the cotton pulp boards of different widths, which makes auxiliary cutting more convenient; the coordination of the rotating plate, the latch, the angle hole and the socket makes it convenient to clean up the cotton pulp board residues adhering to the conveyor belt; and the setting of the collection box can collect the debris generated by cutting the cotton pulp board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2It is a schematic diagram of the structural changes of the limit plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the blade of the utility model when cutting;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model when the blades are separated;

[0019] Figure 5 It is a schematic diagram of a partial decomposition structure of the utility model;

[0020] In the figure, 1. mounting plate; 2. cutting hole; 3. conveyor belt; 4. cutting gear; 5. driving rod; 6. driving column; 7. driving groove; 8. cutting groove; 9. cutting column; 10. cutting plate; 11. slider; 12. slide groove; 13. blade; 14. spring telescopic rod; 15. pressing plate; 16. base; 17. protective cover; 18. driving motor; 19. supporting frame; 20. column; 21. adjusting rod; 22. limiting plate; 23. rotating plate; 24. rotating shaft; 25. angle plate; 26. angle hole; 27. socket; 28. latch; 29. ​​tightening bolt; 30. collection box. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figure 1-5As shown, a cotton fiber dry cutting device for a cotton pulp board comprises a mounting plate 1; a cutting hole 2 is formed on the mounting plate 1; conveyor belts 3 are provided at both ends of the front and rear of the cutting hole 2; two cutting gears 4 are rotatably connected to the front end of the mounting plate 1; the two cutting gears 4 are meshed; driving devices are provided on the cutting gears 4; the driving device at the upper end comprises a driving rod 5; a driving column 6 is fixedly connected to the front end of the cutting gear 4 at the upper end; a driving groove 7 slidably connected to the driving column 6 is formed in the middle of the driving rod 5; the right end of the driving rod 5 is rotatably connected to the mounting plate 1; a cutting groove 8 is formed on the left part of the driving rod 5; the inner part of the cutting groove 8 slides A cutting column 9 is connected to the cutting column 9; a cutting plate 10 is fixedly connected to the rear end of the cutting column 9; a slider 11 is fixedly connected to the rear end of the cutting plate 10; a slide groove 12 is provided on the mounting plate 1 at the cutting hole 2, and the slide 11 is slidably matched; a blade 13 corresponding to the cutting hole 2 is fixedly connected to the lower end of the cutting plate 10; the driving device at the lower end and the driving device at the upper end are symmetrical and have the same structure; spring telescopic rods 14 are fixedly connected to the front and rear sides of the driving plate; pressing plates 15 are fixedly connected to the adjacent sides of the spring telescopic rods 14; the upper blade 13 is located above the pressing plate 15; the lower ... Below the pressing plate 15; the lower end of the mounting plate 1 is fixedly connected to a base 16; the front end of the mounting plate 1 is fixedly connected to a protective cover 17; a driving motor 18 is installed on the mounting plate 1; the output end of the driving motor 18 is fixedly connected to one of the cutting gears 4; the lower ends of the conveyor belts 3 are fixedly connected to a support frame 19; the rear end support frame 19 is fixedly connected to two limit devices; the limit device at the left end includes a column 20 fixedly connected to the support frame 19; an adjusting rod 21 is slidably connected to the column 20 in the left and right directions; the right end of the adjusting rod 21 is fixedly connected to a limit plate 22; the limit plate 22 The rear end is rotatably connected to a rotating plate 23 via a rotating shaft 24; the lower ends of the limiting plate 22 and the rotating plate 23 are both fitted with the upper end of the conveyor belt 3; at the upper end of the rotating shaft 24, an angle plate 25 is fixedly connected to the rotating plate 23; a plurality of angle holes 26 are evenly arranged on the angle plate 25; a socket 27 corresponding to the angle hole 26 is arranged on the limiting plate 22; a latch 28 is inserted into the socket 27; the limiting device at the right end and the limiting device at the left end are symmetrical and have the same structure; a tightening bolt 29 cooperating with the adjusting rod 21 is arranged on the column 20; a collecting box 30 is arranged below the cutting hole 2.

[0023] When in use, the cotton pulp board that needs to be dry-cut is placed on the conveyor belt 3 at the rear end, and the two conveyor belts 3 rotate so that the position where the cotton pulp board needs to be cut is located at the cutting hole 2, and then the driving motor 18 is turned on to rotate, and the driving motor 18 drives one of the cutting gears 4 to rotate, so that the two meshing cutting gears 4 rotate one circle at the same time, and the cutting gear 4 drives the driving column 6 thereon to rotate, and the driving column 6 slides on the driving groove 7, thereby controlling the driving rod 5 connected to the mounting plate 1 for rotation to change the angle, and the cutting column 9 in the cutting groove 8 at the left end of the driving rod 5 slides, and according to the vertical sliding limit of the slider 11 and the slide groove 12, the cutting column 9 drives the cutting plate 10 to move up and down, so that the two blades 13 move close to each other, and the cotton pulp board is cut off when the two blades 13 move close to each other, and the cutting is performed by the upper and lower blades 13, which is more convenient to use; then the new cotton pulp board can be continuously conveyed through the conveyor belt 3;

[0024] With the setting of the spring telescopic rod 14, before the two blades 13 come into contact, the pressing plate 15 between the upper and lower parts will clamp and fix the cotton pulp board. Through the setting of the spring, a fixed force is applied to the cotton pulp board. Then the two blades 13 come into contact and cut. The cotton pulp board is fixed first, and then the cutting is performed. The cutting stability is better, and the cotton pulp board is prevented from deflecting during cutting.

[0025] The setting of the limit plate 22 is convenient for limiting the cotton pulp board on the conveyor belt 3, limiting the cotton pulp board, and making it more convenient to assist in cutting; by rotating the tightening bolt 29, the adjusting rod 21 is no longer limited, thereby adjusting the position of the limit plate 22, and then fixing it with the tightening bolt 29, it is convenient to limit the cotton pulp boards of different widths, and making it more convenient to assist in cutting; and controlling the rotating plate 23 to change the angle so that the rotating plate 23 is as Figure 2 As shown, the latch 28 is then passed through the angle hole 26 and the socket 27 to fix the angle of the rotating plate 23. At this time, the conveyor belt 3 is turned on to clean up the cotton pulp board residues adhering to the conveyor belt 3; and the setting of the collection box 30 can collect the debris generated by cutting the cotton pulp board.

[0026] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A cotton fiber dry cutting device for a cotton pulp board, characterized in that: The device comprises a mounting plate (1); a cutting hole (2) is formed on the mounting plate (1); conveyor belts (3) are provided at both ends of the cutting hole (2); the front end of the mounting plate (1) is rotatably connected to two cutting gears (4); the two cutting gears (4) are meshed; and a driving device is provided on each of the cutting gears (4); The driving device at the upper end comprises a driving rod (5); the front end of the cutting gear (4) at the upper end is fixedly connected with a driving column (6); the middle part of the driving rod (5) is provided with a driving groove (7) slidably connected with the driving column (6); the right end of the driving rod (5) is rotatably connected with the mounting plate (1); the left part of the driving rod (5) is provided with a cutting groove (8); a cutting column (9) is slidably connected in the cutting groove (8); the rear end of the cutting column (9) is fixedly connected with a cutting plate (10); the rear end of the cutting plate (10) is fixedly connected with a sliding block (11); at the cutting hole (2), the mounting plate (1) is provided with a sliding groove (12) slidably matched with the sliding block (11); the lower end of the cutting plate (10) is fixedly connected with a blade (13) corresponding to the cutting hole (2); the driving device at the lower end and the driving device at the upper end are symmetrical up and down and have the same structure.

2. A cotton fiber dry cutting device for a cotton pulp board according to claim 1, characterized in that: The front and rear sides of the driving plate are both fixedly connected with spring telescopic rods (14); the adjacent sides of the spring telescopic rods (14) are both fixedly connected with pressing plates (15).

3. A cotton fiber dry cutting device for a cotton pulp board according to claim 2, characterized in that: The upper blade (13) is located above the pressing plate (15); the lower blade (13) is located below the pressing plate (15).

4. The cotton fiber dry cutting device for cotton pulp board according to claim 1, characterized in that: The lower end of the mounting plate (1) is fixedly connected to a base (16); the front end of the mounting plate (1) is fixedly connected to a protective cover (17); a driving motor (18) is mounted on the mounting plate (1); and the output end of the driving motor (18) is fixedly connected to one of the cutting gears (4).

5. The cotton fiber dry cutting device for cotton pulp board according to claim 1, characterized in that: The lower end of the conveyor belt (3) is fixedly connected to a support frame (19); the support frame (19) at the rear end is fixedly connected to two limit devices; the limit device at the left end includes a column (20) fixedly connected to the support frame (19); an adjustment rod (21) is slidably connected to the column (20) along the left and right directions; the right end of the adjustment rod (21) is fixedly connected to a limit plate (22); the rear end of the limit plate (22) is rotatably connected to a rotating plate (23) via a rotating shaft (24); The lower ends of the plate (22) and the rotating plate (23) are both fitted with the upper end of the conveyor belt (3); an angle plate (25) is fixedly connected to the upper end of the rotating shaft (24) and the rotating plate (23); a plurality of angle holes (26) are evenly formed on the angle plate (25); a plug hole (27) corresponding to the angle hole (26) is formed on the limiting plate (22); a latch pin (28) is inserted into the plug hole (27); the limiting device at the right end and the limiting device at the left end are symmetrical to each other and have the same structure.

6. A cotton fiber dry cutting device for a cotton pulp board according to claim 5, characterized in that: The upright posts (20) are all provided with tightening bolts (29) matched with the adjusting rods (21).

7. The cotton fiber dry cutting device for cotton pulp board according to claim 1, characterized in that: A collection box (30) is provided below the cutting hole (2).

Images