Cutting equipment for metal net processing

By designing the adjustable horizontal position of the cutting tool group and the lifting limit structure of the upper cutting tool group in the metal mesh cutting equipment, the problem of difficulty in cutting the specified length and low cutting accuracy of existing equipment is solved, and efficient and accurate metal mesh is achieved Crop.

CN222288641UActive Publication Date: 2025-01-03HE BEI DONGLIAN METAL WIRE MESH FENCE CO LTD
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Patent Information

Application Number
CN202420958163.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-07
Publication Date
2025-01-03
Estimated Expiration
2034-05-07

AI Technical Summary

Technical Problem

The existing metal mesh cutting equipment is not convenient to adjust the lateral position of the cutting tool group, making it difficult to cut the metal mesh to a specified length, and displacement and offset are prone to occur during the cutting process, affecting the cutting accuracy.

Method used

A cutting device including a machine, a cutting frame, an upper and lower cutting tool set, a guide rail, a rail block, a screw rod, a nut, a load rod and a limit cylinder is designed. The screw rod is rotated, the rail block slides, and the nut is driven by a rotating drive member. The combined structures such as slipping, load-bearing rod drives the movement of the cutting frame, and the sliding of the limit column to realize the lateral position adjustment of the cutting knife group and the lifting limit of the upper cutting knife group to ensure the cutting accuracy.

Benefits of technology

The lateral position of the cutting tool group is adjusted according to the needs of the metal mesh, which reduces the displacement and offset during the cutting process, improves the cutting accuracy, and ensures that the metal mesh can be cut according to the specified length.

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    Figure CN222288641U_ABST
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Abstract

The utility model discloses cutting equipment for metal net processing, which comprises a machine table, a cutting frame is arranged above the machine table, a lower cutting knife group is arranged at the bottom of the cutting frame, an upper cutting knife group is arranged on the inner side of the cutting frame above the lower cutting knife group, a lifting driving part is arranged at the center of the top end of the cutting frame, and storage seats are arranged on two sides of the top end of the machine table. Storage plates are arranged on the outer surfaces of the two sides of the machine table, guide rails are arranged in the centers of the top ends of the storage plates, and rail blocks are slidably connected to one sides of the tops of the guide rails. According to the metal net cutting device, the transverse positions of the lower cutting knife set and the upper cutting knife set can be adjusted according to the cutting requirement of a metal net so that the metal net can be cut into the specified length, the metal net can be pressed down and positioned, the displacement phenomenon generated in the metal net cutting process is reduced, and the cutting quality of the metal net is improved. In addition, the phenomenon that the upper cutter set deviates in the lifting process is reduced, and then the cutting precision of the upper cutter set on the metal net is ensured.
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Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh cutting, in particular to a cutting device for metal mesh processing. Background Art

[0002] Metal mesh materials are generally made of aluminum alloy, stainless steel, copper wire mesh, etc., which can be used in protective nets, walls, fences and other fields. They can play a role in safety protection, anti-bird and mosquito protection, and light and air permeability. When producing and processing metal mesh, it needs to be subjected to multiple process treatments. In order to cut it into a specified length, the corresponding cutting equipment is required.

[0003] The current cutting equipment can cut the metal mesh well. It is mainly equipped with a machine table, a lifting drive component, a cutting knife group and other components. Specifically, the metal mesh is placed on the machine table, and the lifting drive component drives the cutting knife group to move downward, and the cutting knife group can cut the metal mesh. According to the above, although the cutting equipment can cut the metal mesh, it is usually not convenient to adjust the lateral position of the cutting knife group, and it is not convenient to cut the metal mesh into a specified length, which often troubles people. Utility Model Content

[0004] The purpose of the utility model is to provide a cutting device for metal mesh processing, so as to solve the problem in the above background technology that although the cutting device can cut the metal mesh, it is usually inconvenient to adjust the lateral position of the cutting knife group, and thus it is inconvenient to cut the metal mesh into a specified length.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for metal mesh processing, comprising a machine table, a cutting frame is provided on the top of the machine table, a lower cutting knife group is provided at the bottom of the cutting frame, an upper cutting knife group is provided on the inner side of the cutting frame above the lower cutting knife group, a lifting drive member is installed at the center position of the top of the cutting frame, the bottom end of the lifting drive member passes through the cutting frame and is fixedly connected to the top of the upper cutting knife group, storage seats are provided on both sides of the top of the machine table, storage plates are provided on the outer surfaces of both sides of the machine table, a guide rail is provided at the center position of the top of the storage plate, a rail block is slidably connected to one side of the top of the guide rail, and a screw rod is rotatably connected to the top of the storage plate above the guide rail through a support, a nut is threadedly connected to the outer wall of one side of the screw rod, and the bottom end of the nut is fixedly connected to the top of the rail block.

[0006] Preferably, both sides of the top of the cutting frame are provided with limiting cylinders, the top end of the limiting cylinders extends to the outside of the cutting frame, the inside of the limiting cylinders is movably connected to the limiting posts, the bottom end of the limiting posts extends to the outside of the limiting cylinders and is fixedly connected to the top of the upper cutting shear group, and the top end of the limiting posts extends to the outside of the limiting cylinders so as to limit the lifting and lowering range of the upper cutting shear group.

[0007] Preferably, an L-shaped bearing frame is provided on one side of the top of the storage seat, and a pressing plate is provided above the storage seat inside the L-shaped bearing frame so as to press the metal mesh down and position it at the top of the storage seat.

[0008] Preferably, a rotation driving member is installed on one side of the top end of the storage plate through a support, and one end of the rotation driving member is fixedly connected to one end of the screw rod so as to drive the screw rod to rotate.

[0009] Preferably, a bearing rod is provided at the center position of the top end of the nut, and the top end of the bearing rod is fixedly connected to the bottom end of the cutting frame, so that when the nut moves laterally, the cutting frame is driven to move laterally via the bearing rod.

[0010] Preferably, both ends of the top of the L-shaped supporting frame are provided with a threaded barrel, the top end of the threaded barrel extends to the outside of the L-shaped supporting frame, the internal thread of the threaded barrel is connected to a threaded rod, the top end of the threaded rod extends to the outside of the threaded barrel and is installed with a rotating handle, the bottom end of the threaded rod extends to the outside of the threaded barrel and is rotatably connected to the top end of the pressure plate, so that the threaded rod drives the pressure plate to be lifted and lowered.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the cutting device for metal mesh processing can not only adjust the lateral positions of the lower cutting shear group and the upper cutting shear group according to the cutting requirements of the metal mesh to cut the metal mesh into a specified length, but also can press the metal mesh downward for positioning, thereby reducing the displacement phenomenon during the cutting process of the metal mesh, and reducing the deviation phenomenon during the lifting and lowering process of the upper cutting shear group, thereby ensuring the cutting accuracy of the upper cutting shear group on the metal mesh;

[0012] (1) The screw rod is driven to rotate by a rotating driving member, and the lower end of the rail block is located at the top of the guide rail to slide, so that the nut can limit the movement range of the nut, so that the nut can slide on the outer wall of the screw rod, and the nut can drive the cutting frame to move horizontally through the bearing rod, so that the horizontal position of the cutting frame can be adjusted as needed, so that the horizontal position of the lower cutting knife group and the upper cutting knife group can be adjusted according to the cutting requirements of the metal mesh, so as to cut the metal mesh into a specified length;

[0013] (2) By rotating the two sets of handles on the top of the L-shaped bearing frame, the threaded rod is driven to rotate inside the threaded tube and slide downward, so that the threaded rod drives the pressing plate to move downward and contact the upper surface of the metal mesh at the top of the storage seat, so that the metal mesh can be pressed down and positioned, thereby reducing the displacement of the metal mesh during cutting;

[0014] (3) When the upper cutting scissors assembly is raised or lowered, the limit column located inside the limit cylinder is driven to slide, so that the lifting range of the upper cutting scissors assembly can be limited to reduce the deviation phenomenon during the lifting process of the upper cutting scissors assembly, thereby ensuring the cutting accuracy of the metal mesh by the upper cutting scissors assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a side view enlarged structural schematic diagram of the L-shaped load-bearing frame of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the cutting frame of the utility model when viewed from above.

[0019] In the figure: 1. machine table; 2. cutting frame; 3. storage seat; 4. storage plate; 5. guide rail; 6. rail block; 7. nut; 8. bearing rod; 9. rotating drive member; 10. screw rod; 11. L-shaped bearing frame; 12. pressure plate; 13. threaded cylinder; 14. threaded rod; 15. rotary handle; 16. lower cutting scissors group; 17. upper cutting scissors group; 18. lifting drive member; 19. limit cylinder; 20. limit column. DETAILED DESCRIPTION

[0020] 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. 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a cutting device for metal mesh processing, comprising a machine table 1, a cutting frame 2 is arranged above the machine table 1, both sides of the top of the cutting frame 2 are provided with a limiting cylinder 19, the top of the limiting cylinder 19 extends to the outside of the cutting frame 2, the inside of the limiting cylinder 19 is movably connected to the limiting column 20, the bottom end of the limiting column 20 extends to the outside of the limiting cylinder 19 and is fixedly connected to the top of the upper cutting knife group 17, and the top of the limiting column 20 extends to the outside of the limiting cylinder 19;

[0022] When in use, the limiting column 20 is located inside the limiting cylinder 19 to slide, so as to limit the lifting range of the upper cutting knife assembly 17;

[0023] A lower cutting shear assembly 16 is provided at the bottom of the cutting frame 2, an upper cutting shear assembly 17 is provided on the inner side of the cutting frame 2 above the lower cutting shear assembly 16, a lifting drive member 18 is installed at the center position of the top of the cutting frame 2, the bottom end of the lifting drive member 18 penetrates the cutting frame 2 and is fixedly connected to the top of the upper cutting shear assembly 17, a storage seat 3 is provided on both sides of the top of the machine 1, an L-shaped bearing frame 11 is provided on one side of the top of the storage seat 3, and a pressing plate 12 is provided above the storage seat 3 inside the L-shaped bearing frame 11;

[0024] When in use, the pressing plate 12 moves downward and contacts the upper surface of the metal mesh so as to press the metal mesh downward and position it at the top of the storage seat 3;

[0025] Both ends of the top of the L-shaped carrying frame 11 are provided with a threaded tube 13, the top of the threaded tube 13 extends to the outside of the L-shaped carrying frame 11, the inner thread of the threaded tube 13 is connected with a threaded rod 14, the top of the threaded rod 14 extends to the outside of the threaded tube 13 and is installed with a rotating handle 15, the bottom end of the threaded rod 14 extends to the outside of the threaded tube 13 and is rotatably connected to the top of the pressing plate 12;

[0026] When in use, the threaded rod 14 is located inside the threaded tube 13 and rotates and slides, so that the threaded rod 14 drives the pressing plate 12 to move up and down;

[0027] The outer surfaces of both sides of the machine 1 are provided with a storage plate 4, and a rotating driving member 9 is installed on one side of the top of the storage plate 4 through a support, and one end of the rotating driving member 9 is fixedly connected to one end of the screw rod 10;

[0028] When in use, the rotary drive member 9 is turned on to drive the screw rod 10 to rotate;

[0029] A guide rail 5 is provided at the center position of the top of the storage plate 4, and a track block 6 is slidably connected to one side of the top of the guide rail 5. The top of the storage plate 4 above the guide rail 5 is rotatably connected to a screw rod 10 through a support. A nut 7 is threadedly connected to the outer wall of one side of the screw rod 10. The bottom end of the nut 7 is fixedly connected to the top of the track block 6. A bearing rod 8 is provided at the center position of the top of the nut 7. The top of the bearing rod 8 is fixedly connected to the bottom end of the cutting frame 2.

[0030] When in use, the two ends of the bearing rod 8 are respectively connected to the top end of the nut 7 and the bottom end of the cutting frame 2, so that when the nut 7 moves horizontally, the bearing rod 8 drives the cutting frame 2 to move horizontally.

[0031] When the embodiment of the present application is in use, firstly, the two ends of the metal mesh to be cut are placed on the top of the storage seat 3. If the length of the metal mesh is long, it is passed through the opening of the outer wall of the L-shaped supporting frame 11. If the length of the metal mesh is short, the metal mesh is placed by a group of storage seats 3, and the two groups of rotary handles 15 above the L-shaped supporting frame 11 are rotated to drive the threaded rod 14 to rotate and slide downward inside the threaded tube 13, so that the threaded rod 14 drives the pressing plate 12 to move downward and contact the upper surface of the metal mesh on the top of the storage seat 3, so that the metal mesh can be pressed down and positioned, and then the screw rod 10 is driven to rotate by the rotating driving member 9. At this time, the lower end of the track block 6 is located at the top of the guide rail 5 to slide, so that it limits the movement range of the nut 7, so that the nut 7 is located on the outer wall of the screw rod 10 to slide, and the nut 7 is supported. The carrying rod 8 drives the cutting frame 2 to move horizontally, so that the horizontal position of the cutting frame 2 can be adjusted as needed, so as to adjust the horizontal positions of the lower cutting knife group 16 and the upper cutting knife group 17 according to the cutting specifications of the metal mesh. Finally, the upper cutting knife group 17 is driven downward by the lifting drive member 18, so that the upper cutting knife group 17 can cooperate with the lower cutting knife group 16 to cut the metal mesh. When the upper cutting knife group 17 is lifted and lowered, the limiting column 20 is driven to slide inside the limiting cylinder 19, so that the lifting and lowering amplitude of the upper cutting knife group 17 can be limited to reduce the deviation phenomenon during the lifting and lowering of the upper cutting knife group 17. When the cutting is completed, the upper cutting knife group 17 moves up and resets to its original position, and then the cut metal mesh is removed and replaced, and the above process is repeated to cut the next group of metal mesh, thereby completing the use of the cutting equipment.

Claims

1. A cutting device for metal mesh processing, characterized in that: The machine comprises a platform (1), a cutting frame (2) is arranged above the platform (1), a lower cutting blade assembly (16) is arranged at the bottom of the cutting frame (2), an upper cutting blade assembly (17) is arranged inside the cutting frame (2) above the lower cutting blade assembly (16), a lifting driving member (18) is installed at the center position of the top of the cutting frame (2), the bottom end of the lifting driving member (18) passes through the cutting frame (2) and is fixedly connected to the top of the upper cutting blade assembly (17), and the lifting driving member (18) at the top of the platform (1) is installed at the center position of the top of the cutting frame (2). Both sides are provided with storage seats (3), the outer surfaces of both sides of the machine (1) are provided with storage plates (4), a guide rail (5) is provided at the center position of the top of the storage plate (4), one side of the top of the guide rail (5) is slidably connected to a rail block (6), the top of the storage plate (4) above the guide rail (5) is rotatably connected to a screw rod (10) through a support, a nut (7) is threadedly connected to the outer wall of one side of the screw rod (10), and the bottom end of the nut (7) is fixedly connected to the top of the rail block (6).

2. A cutting device for metal mesh processing according to claim 1, characterized in that: Both sides of the top of the cutting frame (2) are provided with a limiting cylinder (19), the top end of the limiting cylinder (19) extends to the outside of the cutting frame (2), the inside of the limiting cylinder (19) is movably connected to the limiting column (20), the bottom end of the limiting column (20) extends to the outside of the limiting cylinder (19) and is fixedly connected to the top end of the upper cutting blade assembly (17), and the top end of the limiting column (20) extends to the outside of the limiting cylinder (19).

3. A cutting device for metal mesh processing according to claim 1, characterized in that: An L-shaped bearing frame (11) is provided on one side of the top end of the storage seat (3), and a pressing plate (12) is provided above the storage seat (3) inside the L-shaped bearing frame (11).

4. The cutting device for metal mesh processing according to claim 1, characterized in that: A rotating drive member (9) is installed on one side of the top end of the storage plate (4) via a support, and one end of the rotating drive member (9) is fixedly connected to one end of the screw rod (10).

5. The cutting device for metal mesh processing according to claim 1, characterized in that: A bearing rod (8) is provided at the center position of the top end of the nut (7), and the top end of the bearing rod (8) is fixedly connected to the bottom end of the cutting frame (2).

6. The cutting device for metal mesh processing according to claim 3, characterized in that: Both ends of the top of the L-shaped supporting frame (11) are provided with a threaded tube (13), the top end of the threaded tube (13) extends to the outside of the L-shaped supporting frame (11), the internal thread of the threaded tube (13) is connected to a threaded rod (14), the top end of the threaded rod (14) extends to the outside of the threaded tube (13) and is installed with a rotating handle (15), and the bottom end of the threaded rod (14) extends to the outside of the threaded tube (13) and is rotatably connected to the top end of the pressure plate (12).