Cutting device for carbon fiber cloth for fishing rod

Abstract

The utility model relates to the field of carbon fiber cloth processing, and discloses a cutting device for carbon fiber cloth for a fishing rod, which comprises a cutting machine body and a support frame fixed above the cutting machine body through a support plate, the extension plates are fixed on two sides of the support frame; the punching plate is arranged between the two groups of extension plates; the movable shafts are fixed on two sides of the punching plate; the ratchet wheel is fixed on the outer surface of one group of movable shafts; and the locking device is mounted on the outer ring of the ratchet wheel. The punching plate is installed in the feeding direction of the supporting frame, the carbon fiber cloth to be cut is pressed through the punching plate, displacement of the cloth during cutting is prevented, wrinkles on the surface of the cloth and the folded position can make contact with the punching plate while the cloth moves along with the conveying belt, the wrinkles can be pushed to be flat by the bottom of the punching plate, and the cloth can be cut conveniently. And the folded cloth moves relative to the two sides of the cutting machine body along with the inclined plate of the punching plate until the cloth is completely flattened, so that the problems of more wrinkles, folding and the like of the cloth when the cloth is cut can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber cloth processing, in particular to a cutting device for carbon fiber cloth used for fishing rods. Background Art

[0002] Carbon fiber cloth is also called carbon fiber cloth, carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg cloth, carbon fiber reinforcement cloth, carbon cloth, carbon fiber fabric, carbon fiber tape, carbon fiber sheet (prepreg cloth), etc. Carbon fiber cloth is used for tensile, shear and seismic reinforcement of structural components. This material is used together with the matching impregnating glue to become a carbon fiber composite material, which can constitute a complete carbon fiber cloth sheet reinforcement system. Carbon fiber cloth cutting device is required in the production process of carbon fiber cloth.

[0003] The prior art carbon fiber cloth cutting device for Baohui fishing rods needs to lay the carbon fiber cloth flat on a workbench before cutting when it is used. However, after the carbon fiber cloth is laid flat, the cloth is still prone to wrinkles or even folds due to external factors such as wind, which has a great impact on the accurate cutting of the cloth. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a cutting device for carbon fiber cloth for fishing rods, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions:

[0006] The utility model discloses a cutting device for carbon fiber cloth for fishing rods, comprising a cutting machine body,

[0007] The support frame is fixed on the upper part of the cutting machine body through a support plate;

[0008] An extension plate is fixed on both sides of the support frame;

[0009] Punch plate, installed between two sets of extension plates;

[0010] The movable shaft is fixed on both sides of the punching plate;

[0011] A ratchet wheel, fixed to the outer surface of one set of movable shafts;

[0012] The locking device is installed on the outer ring of the ratchet.

[0013] Furthermore, the locking device includes a shift block, a pawl, a compression spring and a shift rod. The shift block is located directly below the movable shaft, the pawls are symmetrically arranged on both sides of the shift block, a compression spring is installed on the surface of the pawl away from the shift block, and a shift rod is fixed to the end of the shift block away from the extension plate.

[0014] Furthermore, the extension plate is close to the outer protection box of the locking device, and a cover plate is installed on the side of the protection box away from the extension plate.

[0015] Furthermore, a conveyor belt is installed on the surface of the cutting machine body.

[0016] Furthermore, a support plate is arranged at one end of the cutting machine body close to the punching plate, a connecting plate is sleeved inside the support plate through a rotating shaft, and a pressure roller is installed at one end of the connecting plate away from the cutting machine body.

[0017] Furthermore, a movable groove is opened on the surface of the support frame, a mounting plate is installed inside the movable groove, a sleeve is fixedly connected to one side of the mounting plate close to the punching plate, and a cylinder is installed inside the sleeve ring.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] The utility model installs a punching plate in the feeding direction of the support frame, and presses the carbon fiber cloth to be cut by the punching plate to prevent the cloth from being displaced during cutting. When the cloth moves with the conveyor belt, the wrinkles on the surface of the cloth and the folded position will contact with the punching plate. When contacting with the punching plate, the wrinkles will be flattened by the bottom of the punching plate, and the folded cloth moves along the inclined plate of the punching plate to the two sides of the cutting machine body until it is completely flattened, thereby reducing the problems of many wrinkles and folding of the cloth when the cloth is cut. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0021] Figure 2 It is a structural cross-sectional view of the utility model;

[0022] Figure 3 It is a front view of the locking device in the utility model;

[0023] Figure 4 It is a three-dimensional structural diagram of the shifting block in the utility model;

[0024] The numbers in the figure represent: 1. cutting machine body; 2. conveyor belt; 3. connecting plate; 4. pressure roller; 5. support frame; 6. movable groove; 7. mounting plate; 8. cylinder; 9. extension plate; 10. punch plate; 11. movable shaft; 12. ratchet; 13. protection box; 14. shift block; 15. pawl; 16. compression spring; 17. cover plate; 18. shift rod. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-4, including a cutting machine body 1, a support frame 5, which is fixed on the top of the cutting machine body 1 through a support plate; an extension plate 9, which is fixed on both sides of the support frame 5 and is located on the feeding side of the cutting machine body 1, and a mounting hole is provided on the side wall of the extension plate 9; a punching plate 10, which is installed in the middle of the two groups of extension plates 9, and the end of the punching plate 10 away from the support frame 5 is inclined, and the overall design is trapezoidal. Before the carbon fiber cloth is cut, the surface of the cloth can be pressed by the punching plate 10, and through the inclined design of the punching plate 10, when the punching plate 10 encounters the folding position of the cloth, the folding position of the carbon fiber cloth can be pushed to both sides along the inclined surface of the punching plate 10, so that the cloth is re-flattened by the punching plate 10; a movable shaft 11, which is fixed on both sides of the punching plate 10, and is movably connected to the extension plate 9 through the mounting holes provided in the extension plate 9; a ratchet 12, which is fixed on the outer surface of one group of movable shafts 11, and the ratchet 12 is located on the outer side of the extension plate 9; a locking device, which is installed on the outer ring of the ratchet 12. The locking device includes a shift block 14, a pawl 15, a compression spring 16 and a shift rod 18. The shift block 14 is located directly below the movable shaft 11 and is positioned through a mounting hole provided on the surface of the extension plate 9. The pawls 15 are symmetrically arranged on both sides of the shift block 14. The end of the pawl 15 close to the movable shaft 11 is square, and the end away from the movable shaft 11 is arc-shaped. A convex strip is fixed on the surface of the extension plate 9 close to the arc-shaped end of the pawl 15. A limiting groove is provided on the surface of the convex strip corresponding to the arc-shaped position of the pawl 15. The pawl 15 is installed in the limit groove, so that the pawl 15 can move within a certain range. A compression spring 16 is installed on the surface of the side of the pawl 15 away from the shifting block 14. The side of the compression spring 16 away from the pawl 15 is fixed to the inner wall of the convex strip. A lever 18 is fixed to the end of the shifting block 14 away from the extension plate 9. The direction of movement of the shifting block 14 can be controlled by the lever 18. When the punching plate 10 needs to press the cloth, the lever 18 is pushed to the right, so that the shifting block 14 moves along with the lever 18. When the shift block 14 rotates, the bottom side of the shift block 14 pushes the right pawl 15 to move away from the movable shaft 11, and when the shift block 14 pushes the right pawl 15, the left pawl 15 is pushed by the compression spring 16 to approach the movable shaft 11, and the punch plate 10 rotates downward to drive the movable shaft 11, and the left pawl 15 can make the movable shaft 11 rotate normally clockwise, but when the movable shaft 11 rotates in the opposite direction, it will be stuck by the left pawl 15, making the movable shaft 11 rotate clockwise. The movable shaft 11 cannot rotate, and the punching plate 10 is stuck along with the movable shaft 11, so that the punching plate 10 will not automatically pop up when pressing the cloth, effectively ensuring the pressing state of the punching plate 10. When the punching plate 10 needs to be lifted, the lever 18 is rotated to the left, so that the shift block 14 pushes the left pawl 15 away from the movable shaft 11, and the right pawl 15 is close to the movable shaft 11, so that the entire device can reversely lock the punching plate 10, effectively preventing the punching plate 10 from automatically falling after being lifted.

[0027] The extension plate 9 is close to the outer protection box 13 of the locking device, and a cover plate 17 is installed on the side of the protection box 13 away from the extension plate 9, and the lever 18 is located on the side of the cover plate 17 away from the extension plate 9, so that the locking device is protected by the protection box 13 and the cover plate 17.

[0028] A conveyor belt 2 is installed on the surface of the cutting machine body 1. When cutting the carbon fiber cloth, the cloth is placed on the surface of the conveyor belt 2 so that the carbon fiber cloth can still move with the rotation of the conveyor belt 2 after being cut.

[0029] A support plate is provided at one end of the cutting machine body 1 close to the punching plate 10, and a connecting plate 3 is sleeved inside the support plate through a rotating shaft. A pressing roller 4 is installed at one end of the connecting plate 3 away from the cutting machine body 1. When cutting the carbon fiber cloth, the cloth passes through the bottom of the pressing roller 4, so that the pressing roller 4 generates tension on the cloth, ensuring that the cloth can maintain a relatively neat plane when cutting.

[0030] A movable groove 6 is provided on the surface of the support frame 5, a screw rod is installed inside the movable groove 6, a motor is installed at the end of the screw rod, a nut seat is installed on the screw rod, a mounting plate 7 is installed inside the movable groove 6, the mounting plate 7 and the nut seat are fixed to each other, a sleeve is fixedly connected to the side of the mounting plate 7 close to the punching plate 10, a cylinder 8 is installed inside the sleeve, a cutting knife is installed at one end of the bottom of the cylinder 8, after the carbon fiber cloth is laid flat on the surface of the conveyor belt 2, the cloth can be moved relatively flat to the bottom of the cutting knife through the tensioning of the pressure roller 4 and the flattening of the punching plate 10, the cylinder 8 is descended, the cutting knife at the bottom of the cylinder 8 is tangent to the cloth, and then the mounting plate 7 is moved through the screw hole, so that the cylinder 8 drives the cutting knife to complete the cutting of the cloth, and the cut carbon fiber cloth moves away from the bottom of the cylinder 8 along with the conveyor belt 2, making room for subsequent cutting.

[0031] Working principle: when cutting the carbon fiber cloth, the cloth is passed through the bottom of the pressure roller 4, and then stretched to the surface of the conveyor belt 2 for flattening, and then the lever 18 is rotated to the right so that the punching plate 10 can fall normally on the cloth surface, and the cloth is driven to move to the bottom of the support frame 5 through the rotation of the conveyor belt 2, and then the mounting plate 7 is driven to move by the screw rod, so that the mounting plate 7 drives the cutting knife to cut the cloth through the cylinder 8. During the movement of the conveyor belt 2, the punching plate 10 is always kept in a downward state, so that the punching plate 10 can flatten the wrinkles and folds on the surface of the cloth.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for carbon fiber cloth for fishing rods, comprising a cutting machine body (1), It is characterized in that Also included are: A support frame (5) is fixed on the upper side of the cutting machine body (1) via a support plate; Extension plates (9) are fixed on both sides of the support frame (5); A punching plate (10) is installed between the two groups of extension plates (9); A movable shaft (11) is fixed on both sides of the punching plate (10); A ratchet (12) fixed to the outer surface of one set of movable shafts (11); The locking device is mounted on the outer ring of the ratchet (12).

2. A cutting device for carbon fiber cloth for fishing rod according to claim 1, characterized in that: The locking device comprises a shift block (14), a ratchet (15), a compression spring (16) and a shift rod (18). The shift block (14) is located directly below the movable shaft (11). The ratchet (15) is symmetrically arranged on both sides of the shift block (14). The compression spring (16) is installed on the surface of the ratchet (15) away from the shift block (14). The shift rod (18) is fixed on the end of the shift block (14) away from the extension plate (9).

3. A cutting device for carbon fiber cloth for fishing rod according to claim 2, characterized in that: The extension plate (9) is close to an outer protection box (13) of the locking device, and a cover plate (17) is installed on a side of the protection box (13) away from the extension plate (9).

4. A cutting device for carbon fiber cloth for fishing rod according to claim 1, characterized in that: A conveyor belt (2) is installed on the surface of the cutting machine body (1).

5. The cutting device for carbon fiber cloth for fishing rod according to claim 1, characterized in that: A support plate is provided at one end of the cutting machine body (1) close to the punching plate (10), a connecting plate (3) is sleeved inside the support plate via a rotating shaft, and a pressure roller (4) is installed at one end of the connecting plate (3) away from the cutting machine body (1).

6. A cutting device for carbon fiber cloth for fishing rod according to claim 1, characterized in that: A movable groove (6) is provided on the surface of the support frame (5), a mounting plate (7) is installed inside the movable groove (6), a sleeve ring is fixedly connected to one side of the mounting plate (7) close to the punching plate (10), and a cylinder (8) is installed inside the sleeve ring.

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