Cutting device for blade gill net production

Abstract

The utility model relates to the technical field of blade gill net production, and discloses a cutting device for blade gill net production, which comprises a workbench, the top end of the workbench is fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with an electric push rod, and the electric push rod is connected with a fixed box through a buffer assembly. A motor is fixedly connected to the rear end of the fixing box, the driving end of the motor penetrates through the fixing box and is fixedly connected with a connecting box, the connecting box is connected with a cutting knife through a fixing assembly, fixing cylinders are fixedly connected to the two sides of the outer wall of the connecting box, and sliding plates are slidably connected to the inner walls of the fixing cylinders. Buttons are fixedly connected to the inner walls of the sliding plates. According to the cutting device, the connecting box, the fixing cylinder, the sliding plate, the button, the first spring, the connecting block, the limiting plate, the inserting block and the second spring are matched, so that the cutting knife is convenient to disassemble and assemble, the maintenance cost is greatly reduced, and the maintenance time is greatly shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of razor barbed wire production, in particular to a cutting device for razor barbed wire production. Background Art

[0002] A razor net is a fishing gear used to catch fish and other aquatic animals. It consists of a set of sharp blades and a net, which is usually pulled horizontally in the water to catch swimming fish. Razor nets are usually used in shallow water areas such as rivers, lakes and coastal areas. A cutter device is required in the production of razor nets.

[0003] After searching, a cutting device for producing barbed wire with announcement number CN219520357U includes a working platform, both ends of the top of the working platform are fixedly connected with linear guide rails, the top of the linear guide rails is fixedly connected with sliding columns, the tops of the two sliding columns are fixedly connected with support plates, the bottom of the support plate is fixedly connected with a hydraulic cylinder, the middle of the driving end of the hydraulic cylinder is fixedly connected with a movable plate, the top sides of the movable plate are fixedly connected with fixed rods, the tops of the two fixed rods are fixedly connected with bolts, and the outside of the fixed rods is provided with springs. In the utility model, lifting and cutting are realized through the interaction between the hydraulic cylinder, the movable plate, the fixed rod, the bolts, the springs, the outer box, the first motor, the rotating rod, the blade, and the mounting block, which is conducive to the accurate cutting of the barbed wire, prolonging the service life of the cutter head, and improving the stability of the overall device;

[0004] Based on the above patent, lifting and cutting are achieved through the interaction between the hydraulic cylinder, movable plate, fixed rod, bolts, springs, outer box, first motor, rotating rod, blade, and mounting block, which is beneficial to the accurate cutting of the barbed wire, prolonging the service life of the cutter head, and improving the stability of the overall device. However, the cutting knife will wear and break after long-term use, and it needs to be replaced at this time. When the cutting knife needs to be replaced or maintained, the operation is cumbersome and time-consuming, and it may need to be replaced or sent for repair as a whole, increasing maintenance costs and time. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a cutting device for producing razor barbed wire.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a cutting device for blade barbed wire production, comprising a workbench, the top end of the workbench is fixedly connected to a support frame, the bottom end of the support frame is fixedly connected to an electric push rod, the electric push rod is connected to a fixed box through a buffer assembly, the rear end of the fixed box is fixedly connected to a motor, the driving end of the motor passes through the fixed box and is fixedly connected to a connecting box, the connecting box is connected to a cutting knife through a fixing assembly, the outer wall of the connecting box is fixedly connected to a fixing cylinder on both sides, the inner wall of the fixing cylinder is slidably connected to a slide plate, the inner wall of the slide plate is fixedly connected to a button, a first spring is arranged between the fixing cylinder and the slide plate, a clamping assembly is arranged at the top of the workbench, and a plurality of supporting legs are fixedly connected to the four corners of the bottom end of the workbench.

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a connecting block slidably connected to the inner wall of the connecting box, limiting plates slidably connected to both sides of the inner wall of the connecting block, plug blocks fixedly connected to the opposite ends of the limiting plates, and a second spring is arranged between the connecting block and the limiting plate.

[0009] As a further description of the above technical solution:

[0010] The buffer assembly includes a connecting plate fixedly connected to the driving end of the electric push rod, the inner wall of the connecting plate is slidably connected with a sliding rod, a third spring is arranged between the connecting plate and the fixed box, and the top end of the fixed box is fixedly connected to the bottom end of the sliding rod.

[0011] As a further description of the above technical solution:

[0012] The clamping assembly includes a fixed seat fixedly connected to the top of the workbench, the tops of the multiple fixed seats are rotatably connected to knobs, the bottom ends of the knobs penetrate the fixed seats and are fixedly connected to screws, the outer walls of the screws are threadedly connected to sliders, the opposite ends of the sliders are fixedly connected to pressure rods, and the opposite end of the fixed seat is fixedly connected to a placement table.

[0013] As a further description of the above technical solution:

[0014] One end of the first spring is connected to the slide plate, and the other end of the first spring is connected to the inner wall of the fixing cylinder.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is connected to the limiting plate, and the other end of the second spring is connected to the inner wall of the connecting block.

[0017] As a further description of the above technical solution:

[0018] One end of the third spring is connected to the connecting plate, and the other end of the third spring is connected to the fixing box.

[0019] As a further description of the above technical solution:

[0020] The bottom ends of the screw rods are rotatably connected to the inner wall of the fixing seat, and the outer walls of the sliding blocks are slidably connected to the inner wall of the fixing seat.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, by arranging the connection box, the fixing cylinder, the slide plate, the button, the first spring, the connection block, the limit plate, the plug block and the second spring to cooperate with each other, it is convenient to disassemble and install the cutting knife, which greatly reduces the maintenance cost and time.

[0023] 2. In the utility model, the lifting and cutting are realized by arranging the electric push rod, the connecting plate, the sliding rod, the third spring and the cutting knife to cooperate with each other, which is beneficial to accurately cut off the iron barbed wire, prolong the service life of the knife head and improve the stability of the overall device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a cutting device for producing razor wire proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a buffer component of a cutting device for producing razor wire proposed by the utility model;

[0026] Figure 3 This is a schematic cross-sectional structure diagram of a fixing box of a cutting device for producing razor barbed wire proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of a connecting block of a cutting device for producing razor barbed wire proposed by the utility model;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of a fixed cylinder of a cutting device for producing razor barbed wire proposed by the utility model;

[0029] Figure 6 The utility model is a schematic diagram of the cross-sectional structure of a fixing seat of a cutting device for producing razor barbed wire.

[0030] Legend:

[0031] 1. Workbench; 2. Support frame; 3. Electric push rod; 4. Fixed box; 5. Motor; 6. Connection box; 7. Fixed cylinder; 8. Slide plate; 9. Button; 10. First spring; 11. Connection block; 12. Limit plate; 13. Insert block; 14. Second spring; 15. Connection plate; 16. Slide rod; 17. Third spring; 18. Cutting knife; 19. Placement table; 20. Support leg; 21. Fixed seat; 22. Knob; 23. Screw; 24. Slider; 25. Pressure rod. DETAILED DESCRIPTION

[0032] 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.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0034] Reference Figure 1-6The utility model provides an embodiment: a cutting device for producing blade barbed wire, comprising a workbench 1, the top of the workbench 1 is fixedly connected to a support frame 2, the bottom end of the support frame 2 is fixedly connected to an electric push rod 3, the electric push rod 3 is connected to a fixed box 4, the rear end of the fixed box 4 is fixedly connected to a motor 5, the driving end of the motor 5 passes through the fixed box 4 and is fixedly connected to a connecting box 6, the connecting box 6 is connected to a cutting knife 18, the outer wall of the connecting box 6 is fixedly connected to a fixed cylinder 7, the inner wall of the fixed cylinder 7 is slidably connected to a slide plate 8, the inner wall of the slide plate 8 is fixedly connected to a button 9, and there are fixed cylinders 7 and slide plates 8 between the fixed cylinders 7 and the slide plates 8. A first spring 10 is provided, and a plurality of supporting legs 20 are fixedly connected to the four corners of the bottom end of the workbench 1. The fixed component includes a connecting block 11 slidably connected to the inner wall of the connecting box 6, and limiting plates 12 are slidably connected to both sides of the inner wall of the connecting block 11. The opposite ends of the limiting plates 12 are fixedly connected with plug blocks 13. A second spring 14 is provided between the connecting block 11 and the limiting plate 12, one end of the first spring 10 is connected to the slide plate 8, and the other end of the first spring 10 is connected to the inner wall of the fixed cylinder 7, one end of the second spring 14 is connected to the limiting plate 12, and the other end of the second spring 14 is connected to the inner wall of the connecting block 11.

[0035] Specifically, when the cutting knife 18 is disassembled, the button 9 is pressed to press the plug block 13 into the interior of the connecting block 11 to release the fixation. Then the connecting block 11 can be taken out to disassemble the cutting knife 18. When installation is required, the first spring 10 is released to make it bounce the slide plate 8. When the slide plate 8 is bounced, it drives the button 9 to reset. Then the connecting block 11 is inserted into the connecting box 6. At this time, the second spring 14 will bounce the limit plate 12. When the limit plate 12 is bounced, it drives the plug block 13 to be inserted into the interior of the connecting box 6 and then fixed. This facilitates the disassembly and installation of the cutting knife 18, greatly reducing maintenance costs and time.

[0036] Among them, a connecting plate 15 is fixedly connected to the driving end of the electric push rod 3, and the inner wall of the connecting plate 15 is slidably connected with a slide bar 16. A third spring 17 is arranged between the connecting plate 15 and the fixed box 4. The top of the fixed box 4 is fixedly connected to the bottom end of the slide bar 16. Among them, a fixed seat 21 is fixedly connected to the top of the workbench 1, and the tops of multiple fixed seats 21 are rotatably connected with knobs 22. The bottom ends of the knobs 22 penetrate the fixed seat 21 and are fixedly connected with screws 23. The outer walls of the screws 23 are threadedly connected with sliders 24. The opposite ends of the sliders 24 are fixedly connected with pressure rods 25. The opposite end of the fixed seat 21 is fixedly connected with a placing table 19. One end of the third spring 17 is connected to the connecting plate 15, and the other end of the third spring 17 is connected to the fixed box 4. The bottom ends of the screws 23 are rotatably connected to the inner wall of the fixed seat 21, and the outer walls of the sliders 24 are slidably connected to the inner wall of the fixed seat 21.

[0037] Specifically, the blade barbed wire is placed on the placing table 19, and then the knob 22 is turned to drive the screw rod 23 to rotate, and when the screw rod 23 rotates, the slider 24 is driven to move, and when the slider 24 moves, the pressure rod 25 is driven to fix the blade barbed wire, and then the electric push rod 3 is started to push the connecting plate 15, and when the connecting plate 15 is pushed, the fixing box 4 is driven to descend, and then the motor 5 is started to drive the cutting knife 18 to rotate to cut the blade barbed wire, and when the cutting knife 18 is against the blade barbed wire, it will drive the fixing box 4 to move upward, and when the fixing box 4 moves, it will drive the slide bar 16 to slide inside the connecting plate 15, and when the second spring 14 moves, it will resist the third spring 17 for buffering, thereby realizing lifting and cutting, which is beneficial to accurately cut off the blade barbed wire, prolonging the service life of the cutter head, and improving the stability of the overall device. The slide bar 16 can fix the fixing box 4 to prevent the second spring 14 from being misplaced.

[0038] Working principle: first, place the blade barbed wire on the placement table 19, then turn the knob 22 to drive the screw rod 23 to rotate, and when the screw rod 23 rotates, it drives the slider 24 to move, and when the slider 24 moves, it drives the pressure rod 25 to fix the blade barbed wire, and then start the electric push rod 3 to push the connecting plate 15, and when the connecting plate 15 is pushed, it drives the fixing box 4 to descend, and then start the motor 5 to drive the cutting knife 18 to rotate to cut the blade barbed wire, and when the cutting knife 18 abuts against the blade barbed wire, it drives the fixing box 4 to move upward, and when the fixing box 4 moves, it drives the sliding rod 16 to slide inside the connecting plate 15, and when the second spring 14 moves, it abuts against the third spring 17 for buffering, thereby realizing lifting and cutting, which is beneficial to the blade barbed wire. The net is accurately cut off, the service life of the cutter head is extended, and the stability of the overall device is improved. The slide bar 16 can fix the fixing box 4 to prevent the second spring 14 from being misplaced. When the cutting knife 18 needs to be disassembled, the button 9 is pressed to press the plug block 13 into the interior of the connecting block 11 to release the fixation. Then the connecting block 11 can be taken out to disassemble the cutting knife 18. When installation is required, the first spring 10 is released to make it bounce the slide plate 8. When the slide plate 8 is bounced, the button 9 is driven to reset. Then the connecting block 11 is inserted into the connecting box 6. At this time, the second spring 14 will bounce the limit plate 12. When the limit plate 12 is bounced, it drives the plug block 13 to be inserted into the interior of the connecting box 6 and then fixed, thereby facilitating the disassembly and installation of the cutting knife 18, greatly reducing maintenance costs and time.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting device for producing razor wire, comprising a workbench (1), characterized in that: The top end of the workbench (1) is fixedly connected to a support frame (2), the bottom end of the support frame (2) is fixedly connected to an electric push rod (3), the electric push rod (3) is connected to a fixed box (4) through a buffer assembly, the rear end of the fixed box (4) is fixedly connected to a motor (5), the driving end of the motor (5) passes through the fixed box (4) and is fixedly connected to a connecting box (6), the connecting box (6) is connected to a cutting knife (18) through a fixing assembly, the outer wall of the connecting box (6) is fixedly connected to a fixing cylinder (7), the inner wall of the fixing cylinder (7) is slidably connected to a slide plate (8), the inner wall of the slide plate (8) is fixedly connected to a button (9), a first spring (10) is provided between the fixing cylinder (7) and the slide plate (8), the top end of the workbench (1) is provided with a clamping assembly, and the four corners of the bottom end of the workbench (1) are fixedly connected to a plurality of supporting legs (20).

2. A cutting device for producing razor wire according to claim 1, characterized in that: The fixing assembly comprises a connecting block (11) slidably connected to the inner wall of the connecting box (6), limiting plates (12) slidably connected to both sides of the inner wall of the connecting block (11), plug blocks (13) are fixedly connected to the opposite ends of the limiting plates (12), and a second spring (14) is provided between the connecting block (11) and the limiting plates (12).

3. A cutting device for producing razor wire according to claim 1, characterized in that: The buffer assembly comprises a connecting plate (15) fixedly connected to the driving end of the electric push rod (3), the inner wall of the connecting plate (15) is slidably connected to a sliding rod (16), a third spring (17) is arranged between the connecting plate (15) and the fixed box (4), and the top end of the fixed box (4) is fixedly connected to the bottom end of the sliding rod (16).

4. A cutting device for producing razor wire according to claim 1, characterized in that: The clamping assembly comprises a fixed seat (21) fixedly connected to the top of the workbench (1); the tops of the plurality of fixed seats (21) are rotatably connected to knobs (22); the bottom ends of the knobs (22) pass through the fixed seats (21) and are fixedly connected to screw rods (23); the outer walls of the screw rods (23) are threadedly connected to sliders (24); the opposite ends of the sliders (24) are fixedly connected to pressure rods (25); and the opposite ends of the fixed seats (21) are fixedly connected to the placement table (19).

5. A cutting device for producing razor wire according to claim 1, characterized in that: One end of the first spring (10) is connected to the slide plate (8), and the other end of the first spring (10) is connected to the inner wall of the fixing cylinder (7).

6. A cutting device for producing razor wire according to claim 2, characterized in that: One end of the second spring (14) is connected to the limiting plate (12), and the other end of the second spring (14) is connected to the inner wall of the connecting block (11).

7. A cutting device for producing razor wire according to claim 3, characterized in that: One end of the third spring (17) is connected to the connecting plate (15), and the other end of the third spring (17) is connected to the fixing box (4).

8. A cutting device for producing razor wire according to claim 4, characterized in that: The bottom ends of the screw rods (23) are rotatably connected to the inner wall of the fixing seat (21), and the outer walls of the sliding blocks (24) are slidably connected to the inner wall of the fixing seat (21).

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