Automatic coiled material slitting equipment

Abstract

The utility model discloses automatic coiled material slitting equipment which comprises a working table, a cavity is formed in the working table, a sliding bottom plate is arranged in the cavity, two symmetrical fixing rods are fixedly connected to one side of the sliding bottom plate, sliding rails are arranged on the two fixing rods respectively, and the sliding rails are arranged on the sliding bottom plate. A plurality of sliding rods are slidably connected to the two fixing rods, and a plurality of connecting shafts are fixedly connected to the sides, away from the sliding bottom plate, of the sliding rods. The first through holes with different inclination angles are arranged, and the connecting shafts are matched with the sliding rods, so that the distance between the cutters can be adjusted, cutting of different widths is achieved, the production flexibility is improved, the distance between the cutters is optimized, material waste in the cutting process can be reduced to the maximum extent, and the production cost is reduced. And each cutting is ensured to be effective, and the material utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coil material processing equipment, in particular to an automatic coil material slitting device. Background Art

[0002] The slitting machine is mainly based on material cutting technology. The slitting machine can cut continuous raw materials into strip materials of specified width, and can customize the materials of required width according to different needs, so as to improve material utilization. This type of machine is widely used in processing thin sheet materials, such as polarizing plates and PET, etc. A set of blades are used to cut on the surface of the material to achieve the purpose of stripping and reduce material waste. Compared with the traditional manual cutting method, the slitting machine can realize automated production, reduce manpower and time costs, and thus speed up production.

[0003] Existing automatic coil slitting equipment generally cannot adjust the spacing between the cutters. The spacing between the cutters is fixed, which will limit the width of the cut sheets and can only be adjusted within a fixed range, thereby limiting production flexibility and failing to meet the needs of certain products with specific width requirements. Since the distance between the cutters cannot be adjusted, it may be necessary to try to achieve the desired sheet width by adjusting other parameters, which may increase the trial and error time in the production process and affect production efficiency and cost control. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing coil material automatic slitting equipment generally cannot adjust the distance between the cutters and can only cut sheets of a single width, which limits the flexibility of production.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: an automatic coil slitting device, including a workbench, a chamber is arranged in the workbench, a sliding bottom plate is arranged in the chamber, two symmetrical fixed rods are fixedly connected to one side of the sliding bottom plate, the two fixed rods are respectively provided with sliding rails, a plurality of sliding rods are slidably connected to the two fixed rods, and a plurality of connecting shafts are fixedly connected to the side of the plurality of sliding rods away from the sliding bottom plate.

[0006] The utility model is further configured such that a movable plate is provided at the top end of the sliding rod, a plurality of first through holes are opened on the movable plate, the plurality of first through holes are respectively set to different inclination angles, the plurality of first through holes cooperate with a plurality of connecting shafts, and a slitting knife seat is fixedly connected to one end of the plurality of connecting shafts away from the sliding rod.

[0007] The utility model is further configured as follows: a second through hole is opened on the workbench, a plurality of slitting blades are arranged in the second through hole, the plurality of slitting blades are respectively fixedly connected to a plurality of slitting knife seats, the bottom end of the inner wall of the workbench is fixedly connected to two first cylinders, and the output ends of the two first cylinders are fixedly connected to the sliding bottom plate.

[0008] Through the above technical solution, multiple slitting blades can cut the coils at the same time, thereby greatly improving the production speed and output. Compared with a single blade, the multi-blade layout can process more coils at the same time, reducing the waiting time during the cutting process and improving production efficiency.

[0009] The utility model is further configured such that first sliding blocks are fixedly connected to both sides of the sliding bottom plate, two symmetrical first sliding grooves are provided on the inner wall of the workbench, the two first sliding grooves are slidably connected to the two first sliding blocks, and a fixed plate is fixedly connected inside the workbench.

[0010] The utility model is further configured such that two second sliding grooves are provided on the fixed plate, second sliders are slidably connected in the two second sliding grooves, second cylinders are fixedly connected on one side of the two second sliders away from the fixed plate, and output ends of the two second cylinders are fixedly connected to the movable plate.

[0011] The utility model is further configured that the top end of the workbench is fixedly connected to two symmetrical limit rods, the two limit rods are respectively provided with guide grooves, the two guide grooves are provided with coil bodies, and the bottom end of the workbench is fixedly connected to a plurality of supporting feet.

[0012] Through the above technical solution, the limit rod and the guide groove cooperate to effectively fix the coil in the cutting area to prevent it from moving or shaking during the cutting process, which helps to ensure that the cut sheets have consistent size and shape and improve product quality.

[0013] The utility model is further configured that a plurality of fixed bases are fixedly connected to the top of the workbench, and a first clamping roller and a second clamping roller are rotatably connected between the plurality of fixed bases.

[0014] Through the above technical solution, by applying pressure to the coil, the clamping roller can reduce the deformation and stretching of the coil during the cutting process, thereby improving the cutting accuracy and ensuring that the cut sheet has a straight edge and accurate size.

[0015] The beneficial effects of the utility model are as follows:

[0016] The utility model drives the moving plate to move by the second cylinder, and the connecting shaft starts to slide along the trajectory of the first through hole. The inclination angle of the first through hole is different, and the distance between several slitting knife seats and the slitting blades changes, so as to adjust the spacing between the knives and realize cutting of different widths, so that the equipment can adapt to coils of different sizes and shapes, and increase the flexibility of production. Whether it is a small-sized coil or a large-sized coil that needs fine cutting, the production demand can be met by adjusting the knife spacing, and optimizing the knife spacing can minimize the material waste in the cutting process. The appropriate spacing can ensure that each cutting is effective, avoid excessive material surplus or unnecessary loss, and improve material utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0018] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0019] Figure 3 It is a three-dimensional structural diagram of the first through hole of the utility model;

[0020] Figure 4 It is a three-dimensional cross-sectional view of the sliding bottom plate of the utility model.

[0021] In the figure: 1. workbench; 2. chamber; 3. sliding base plate; 4. fixed rod; 5. slide rail; 6. sliding rod; 7. connecting shaft; 8. movable plate; 9. first through hole; 10. slitting knife seat; 11. slitting blade; 12. second through hole; 13. first slider; 14. first slide groove; 15. first cylinder; 16. fixed plate; 17. second slide groove; 18. second slider; 19. second cylinder; 20. limit rod; 21. guide groove; 22. fixed base; 23. first clamping roller; 24. second clamping roller; 25. coil body; 26. supporting foot. DETAILED DESCRIPTION

[0022] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] See also Figure 1-Figure 4 A coiled material automatic slitting device comprises a workbench 1, a chamber 2 is arranged in the workbench 1, a sliding base plate 3 is arranged in the chamber 2, two symmetrical fixed rods 4 are fixedly connected to one side of the sliding base plate 3, the two fixed rods 4 are respectively provided with slide rails 5, a plurality of sliding rods 6 are slidably connected to the two fixed rods 4, and a plurality of connecting shafts 7 are fixedly connected to the side of the plurality of sliding rods 6 away from the sliding base plate 3.

[0024] A movable plate 8 is arranged at the top of the sliding rod 6, and a plurality of first through holes 9 are provided on the movable plate 8, and the plurality of first through holes 9 are respectively set to different inclination angles, and the plurality of first through holes 9 cooperate with a plurality of connecting shafts 7, and a slitting knife seat 10 is fixedly connected to one end of the plurality of connecting shafts 7 away from the sliding rod 6; a second through hole 12 is provided on the workbench 1, and a plurality of slitting blades 11 are arranged in the second through hole 12, and the plurality of slitting blades 11 are respectively fixedly connected to the plurality of slitting knife seats 10, and two first cylinders 15 are fixedly connected to the bottom end of the inner wall of the workbench 1, and the output ends of the two first cylinders 15 are fixedly connected to the sliding bottom plate 3.

[0025] The first sliding blocks 13 are fixedly connected to both sides of the sliding base plate 3, and two symmetrical first sliding grooves 14 are provided on the inner wall of the workbench 1. The two first sliding grooves 14 are slidingly connected to the two first sliding blocks 13 respectively, and a fixed plate 16 is fixedly connected inside the workbench 1; two second sliding grooves 17 are provided on the fixed plate 16, and second sliding blocks 18 are slidingly connected in the two second sliding grooves 17. The two second sliding blocks 18 are fixedly connected to the second cylinders 19 on the side away from the fixed plate 16, and the output ends of the two second cylinders 19 are fixedly connected to the movable plate 8.

[0026] Two symmetrical limit rods 20 are fixedly connected to the top of the workbench 1, and guide grooves 21 are respectively opened on the two limit rods 20. The two guide grooves 21 are provided with a coil body 25. A plurality of supporting feet 26 are fixedly connected to the bottom end of the workbench 1; a plurality of fixed bases 22 are fixedly connected to the top of the workbench 1, and a first clamping roller 23 and a second clamping roller 24 are rotatably connected between the plurality of fixed bases 22.

[0027] When the utility model is in use, the coil is passed through the bottom of the first clamping roller 23 and the second clamping roller 24 in sequence, and the coil is passed through the guide groove 21 on the limit rod 20 respectively, and the edges on both sides of the coil are in contact with the two limit rods 20, effectively fixing the coil in the cutting area, according to production needs, start the second cylinder 19, the second cylinder 19 drives the movable plate 8 to start moving, the connecting shaft 7 starts to slide along the trajectory of the first through hole 9, and the sliding rod 6 starts to slide on the fixed rod 4, so that the distance between the plurality of slitting knife seats 10 and the slitting blades 11 changes, and cutting of different widths is achieved. After the adjustment is completed, start the first cylinder 15, and the sliding bottom plate 3 slides upward, thereby driving the slitting blade 11 to extend out of the second through hole 12, and the slitting blade 11 contacts the coil and performs slitting processing.

[0028] In the description of the present invention, it is necessary to understand that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that: unless otherwise clearly stipulated and limited, the terms "installation", "connection", "setting" and "formation" should be understood in a broad sense; for example, it can be a fixed connection, setting, or a detachable connection, setting, or an integrated structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements; for those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] In the description of the present invention, reference to terms such as "embodiment", "specific example" or "practical application" means that the specific features, structures, materials or characteristics described in combination with the embodiment are included in at least one embodiment or example of the present invention; the schematic expressions of the above terms do not necessarily refer to the same embodiment or example, and the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. An automatic coil slitting device, comprising a workbench (1), characterized in that: The workbench (1) is provided with a chamber (2), the chamber (2) is provided with a sliding base plate (3), one side of the sliding base plate (3) is fixedly connected to two symmetrical fixed rods (4), the two fixed rods (4) are respectively provided with sliding rails (5), the two fixed rods (4) are slidably connected to a plurality of sliding rods (6), and the sides of the plurality of sliding rods (6) away from the sliding base plate (3) are fixedly connected to a plurality of connecting shafts (7).

2. The automatic coil slitting device according to claim 1, characterized in that: A movable plate (8) is arranged at the top end of the sliding rod (6), and a plurality of first through holes (9) are provided on the movable plate (8). The plurality of first through holes (9) are respectively arranged at different inclination angles, and the plurality of first through holes (9) cooperate with the plurality of connecting shafts (7), and a slitting knife seat (10) is fixedly connected to one end of the plurality of connecting shafts (7) away from the sliding rod (6).

3. The automatic coil slitting device according to claim 2, characterized in that: The workbench (1) is provided with a second through hole (12), a plurality of slitting blades (11) are arranged in the second through hole (12), the plurality of slitting blades (11) are respectively fixedly connected to a plurality of slitting blade seats (10), and two first cylinders (15) are fixedly connected to the bottom end of the inner wall of the workbench (1), and the output ends of the two first cylinders (15) are fixedly connected to the sliding bottom plate (3).

4. The automatic coil slitting device according to claim 1, characterized in that: The sliding bottom plate (3) is fixedly connected to first sliding blocks (13) on both sides, and the inner wall of the workbench (1) is provided with two symmetrical first sliding grooves (14). The two first sliding grooves (14) are slidably connected to the two first sliding blocks (13) respectively, and a fixing plate (16) is fixedly connected inside the workbench (1).

5. The automatic coil slitting device according to claim 4, characterized in that: The fixed plate (16) is provided with two second slide grooves (17), and a second slider (18) is slidably connected in the two second slide grooves (17). The two second sliders (18) are fixedly connected to a second cylinder (19) on one side away from the fixed plate (16), and the output ends of the two second cylinders (19) are fixedly connected to the movable plate (8).

6. The automatic coil slitting device according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to two symmetrical limit rods (20), the two limit rods (20) are respectively provided with guide grooves (21), and the two guide grooves (21) are provided with coil bodies (25), and the bottom of the workbench (1) is fixedly connected to a plurality of support legs (26).

7. The automatic coil slitting device according to claim 1, characterized in that: A plurality of fixed bases (22) are fixedly connected to the top of the workbench (1), and a first pressing roller (23) and a second pressing roller (24) are rotatably connected between the plurality of fixed bases (22).

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