A gauze production and processing edge trimmer

Abstract

The utility model belongs to the gauze production field, concretely speaking is a kind of gauze production and processing's edge cutting machine, including work bench, the top both sides of work bench are fixedly connected with support frame, and mobile frame is symmetrically slidably connected with the support frame between two support frames through limiting rod;The utility model can first carry out spreading to gauze before cutting, and the two groups of cutting knives are driven to cut the two sides area of the completion after spreading horizontally, then again through two groups of spreading block, the gauze is carried out longitudinal spreading, and the longitudinal two sides of gauze are cut through cutting knife after longitudinal spreading is completed, avoid directly cutting the gauze that spreads and cuts when cutting, since not spreading and positioning, it is easy to cause gauze to move or twist in cutting process, and then cause cutting edge irregular, affect the overall quality and dimensional accuracy of product.

Description

Technical Field

[0001] This utility model relates to the field of mesh production, specifically a mesh production and processing edge trimming machine. Background Technology

[0002] Industrial mesh is a functional mesh material designed specifically for industrial scenarios. Its core features are high strength, high tolerance, and high precision. It can adapt to complex working conditions (such as high temperature, corrosion, high pressure, and high wear). It is mainly used in core industrial processes such as filtration and separation, protection and isolation, support and load-bearing, and airflow / liquid control. Compared with civilian mesh such as mosquito netting for home use and agricultural protection, its performance parameters and customization requirements are more stringent.

[0003] In existing technologies, when trimming the edges of a mesh, the mesh is usually laid flat on a workbench and the cutting blade is driven manually or by a robotic arm to trim the edges. Typically, the mesh is not laid flat and positioned. This direct cutting method can easily cause the mesh to move or twist during the cutting process, resulting in irregular cut edges, which affects the overall quality and dimensional accuracy of the product.

[0004] Therefore, a cutting machine for producing and processing mesh is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technology, when trimming the edges of mesh, the mesh is usually laid flat on the workbench and the cutting blade is driven by manual labor or a robotic arm to trim the edges. Usually, the mesh is not flattened and positioned. This direct cutting method can easily cause the mesh to move or twist during the cutting process, resulting in irregular cut edges, which affects the overall quality and dimensional accuracy of the product. This utility model proposes a mesh trimming machine for mesh production and processing.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The edge trimming machine for producing and processing mesh according to this utility model includes a worktable, with support frames fixedly connected to both sides of the top of the worktable. A movable frame is symmetrically and slidably connected between the two support frames through a limiting rod. A lifting plate is slidably connected to the inner side of the two movable frames. A flattening component is provided below the movable frame. A transmission component is provided on the top of the worktable. The flattening component includes a fixed frame, which is fixedly connected to the bottom of the lifting plate. A cutting blade is symmetrically and fixedly connected to the inner side of the two fixed frames. A flattening block is symmetrically and slidably connected to the bottom of the fixed frame. A cutting blade is provided inside the fixed frame and inside the flattening block.

[0007] Preferably, the transmission assembly includes a bidirectional lead screw, which is rotatably connected between two support frames on the side away from the limiting rod. The two movable frames are respectively connected to the outer sides of the bidirectional lead screw through a lead screw nut pair. A first motor is fixedly connected to the outer side of the support frame through a mounting bracket. The output end of the first motor extends to the inner side of the support frame and is fixedly connected to the bidirectional lead screw.

[0008] Preferably, the transmission assembly further includes cylinders, which are symmetrically fixedly connected to the inner sides of the two movable frames. The output end of the cylinder is fixedly connected to the corresponding lifting plate. An adjusting screw is rotatably connected between the bottom of the lifting plate and the fixed frame. A second motor is fixedly connected to the top of the lifting plate through a mounting plate. The output end of the second motor extends to the bottom of the lifting plate and is fixedly connected to the adjusting screw. A lifting ring is connected to the outside of the adjusting screw through a screw nut pair.

[0009] Preferably, both outer sides of the lifting ring are hinged with connecting rods via pins. The tops of the two flattening blocks extend to the top of the fixing frame and are respectively hinged to the bottom of the corresponding connecting rods via pins. The top of the fixing frame is symmetrically fixedly connected with electric push rods, and the output ends of the two electric push rods are fixedly connected to the cutting blade. Preferably, the top two sides of the cutting blade are fixedly connected with sliding rods, and the two sliding rods are slidably connected to the inner wall of the fixing frame.

[0010] Preferably, both the first motor and the second motor are electrically connected to an external controller, the bottom surface of the fixing frame is flush with the bottom surface of the flattening block, and the bottom of the cutting blade is slightly higher than the bottom surface of the fixing frame.

[0011] Preferably, a connecting plate is symmetrically fixedly connected between the two support frames, and a reinforcing plate is symmetrically fixedly connected between the outer side of each of the two support frames and the worktable.

[0012] The beneficial effects of this utility model are as follows: 1. This utility model can first flatten the mesh before trimming the edges. The mesh is horizontally flattened by a fixing frame, and at the same time, two sets of cutting blades are driven to make horizontal cuts on both sides after the flattening is completed. Then, the mesh is vertically flattened by two sets of flattening blocks. After the vertical flattening is completed, the cutting blades are used to cut the vertical sides of the mesh. This avoids the problem that when directly trimming the edges of a flat mesh, the mesh is prone to movement or twisting during the cutting process due to the lack of flattening and positioning, which leads to irregular cutting edges and affects the overall quality and dimensional accuracy of the product. 2. The present invention can improve the support strength of the support frame by the cooperation between the connecting plate and the reinforcing plate, thereby improving the stability of the device during operation. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a perspective view of the second aspect of the present invention; Figure 3 This is a cross-sectional view of the fixing frame in this utility model; Figure 4 For the present utility model Figure 2 Enlarged view of point A in the middle.

[0015] In the diagram: 1. Workbench; 2. Support frame; 3. Limiting rod; 4. Moving frame; 5. Lifting plate; 6. Fixed frame; 7. Flattening block; 8. Cutting blade; 9. Cutting knife; 10. Two-way lead screw; 11. First motor; 12. Cylinder; 13. Adjusting lead screw; 14. Second motor; 15. Lifting ring; 16. Connecting rod; 17. Slide rod; 18. Electric push rod; 19. Connecting plate; 20. Reinforcing plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0017] Please see Figure 1-4As shown, a trimming machine for producing and processing mesh includes a workbench 1. Support frames 2 are fixedly connected to both sides of the top of the workbench 1. A movable frame 4 is symmetrically slidably connected between the two support frames 2 via a limiting rod 3. A lifting plate 5 is slidably connected to the inner side of each of the two movable frames 4. A flattening assembly is provided below the movable frame 4. A transmission assembly is provided on the top of the workbench 1. The flattening assembly includes a fixed frame 6, which is fixedly connected to the bottom of the lifting plate 5. Cutting blades 9 are symmetrically fixedly connected to the inner side of each of the two fixed frames 6. Flattening blocks 7 are symmetrically slidably connected to the bottom of the fixed frames 6. A cutting blade 8 is provided inside the fixed frame 6 and inside the flattening block 7. The transmission assembly includes a bidirectional lead screw 10, which is rotatably connected to the side of the two support frames 2 away from the limiting rod 3. The two movable frames 4 are respectively connected to the outer sides of the bidirectional lead screw 10 via a lead screw nut pair. A first... The first motor 11 has its output end extending to the inner side of the support frame 2 and fixedly connected to the bidirectional lead screw 10. The transmission assembly also includes a cylinder 12, which is symmetrically fixedly connected to the inner side of the two movable frames 4. The output end of the cylinder 12 is fixedly connected to the corresponding lifting plate 5. The bottom of the lifting plate 5 is rotatably connected to the fixed frame 6 by an adjusting lead screw 13. The top of the lifting plate 5 is fixedly connected to the second motor 14 through a mounting plate. The output end of the second motor 14 extends to the bottom of the lifting plate 5 and is fixedly connected to the adjusting lead screw 13. The outside of the adjusting lead screw 13 is connected to a lifting ring 15 through a lead screw nut pair. Both sides of the outside of the lifting ring 15 are hinged to connecting rods 16 through pins. The tops of the two flattening blocks 7 extend to the top of the fixed frame 6 and are respectively hinged to the bottom of the corresponding connecting rods 16 through pins. The top of the fixed frame 6 is symmetrically fixedly connected to electric push rods 18. The output ends of the two electric push rods 18 are fixedly connected to the cutting blade 8.

[0018] During operation, the mesh is first laid flat on top of the workbench 1. Then, cylinder 12 is activated to lower the lifting plate 5 and the fixed frame 6 until the bottom of the fixed frame 6 is in contact with the top of the workbench 1. This causes the two sets of cutting blades 9 to press the mesh tightly. Then, the first motor 11 is activated to drive the bidirectional lead screw 10 to rotate. The bidirectional lead screw 10 drives the two moving frames 4 to move to both sides under the limit of the limiting rod 3 through the lead screw nut pair. This causes the two fixed frames 6 to flatten the mesh to both sides and allows the two sets of cutting blades 9 to cut the flattened area, thus achieving horizontal cutting of the mesh. For flattening and cutting, after the two fixed frames 6 flatten the mesh horizontally, the second motor 14 is started, which drives the adjusting screw 13 to rotate. This causes the adjusting screw 13 to drive the lifting ring 15 to move downward through the screw nut pair. The lifting ring 15 then drives the connecting rods 16 on both sides to push the corresponding two flattening blocks 7 to move to both sides, thus achieving the longitudinal flattening of the mesh. After the longitudinal flattening is completed, the electric push rod 18 is started, which drives the cutting blade 8 to descend. The cutting blade 8 cuts the longitudinal sides of the mesh, and the cutting blade 9 cuts horizontally to achieve the edge trimming of the mesh.

[0019] This device can first flatten the mesh before trimming the edges. The fixed frame 6 flattens the mesh laterally, while two sets of cutting blades 9 cut the flattened areas laterally. Then, two sets of flattening blocks 7 flatten the mesh longitudinally. After longitudinal flattening, the cutting blades 8 cut the mesh longitudinally on both sides. This avoids the problem that when directly trimming the edges of a flat mesh, the mesh may move or twist during the cutting process due to the lack of flattening and positioning, resulting in irregular cut edges and affecting the overall quality and dimensional accuracy of the product.

[0020] The top two sides of the cutting blade 8 are fixedly connected with slide rods 17, and the two slide rods 17 are slidably connected to the inner wall of the fixing frame 6. The first motor 11 and the second motor 14 are electrically connected to the external controller. The bottom surface of the fixing frame 6 is flush with the bottom surface of the flattening block 7, and the bottom of the cutting blade 8 is slightly higher than the bottom surface of the fixing frame 6.

[0021] Through the above technical solution, the first motor 11 and the second motor 14 can be quickly controlled by the staff through an external controller. Example

[0022] Please see Figure 1 As shown in the first embodiment, as another implementation of this utility model, a connecting plate 19 is symmetrically fixedly connected between the two support frames 2, and a reinforcing plate 20 is symmetrically fixedly connected between the outer side of the two support frames 2 and the workbench 1.

[0023] During operation, the support strength of the support frame 2 can be improved by the cooperation between the connecting plate 19 and the reinforcing plate 20, thereby improving the stability of the device during operation.

[0024] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A trimming machine for producing and processing mesh, comprising a workbench (1), wherein support frames (2) are fixedly connected to both sides of the top of the workbench (1), and a movable frame (4) is symmetrically slidably connected between the two support frames (2) through a limiting rod (3). Its features are: Lifting plates (5) are slidably connected to the inner sides of both of the movable frames (4), a flattening assembly is provided below the movable frames (4), and a transmission assembly is provided on the top of the workbench (1). The leveling assembly includes a fixing frame (6), which is fixedly connected to the bottom of the lifting plate (5). Cutting blades (9) are symmetrically fixedly connected to the inner sides of the two fixing frames (6). Leveling blocks (7) are symmetrically slidably connected to the bottom of the fixing frame (6). Cutting blades (8) are provided inside the fixing frame (6) and inside the leveling block (7).

2. The edge-cutting machine for producing and processing mesh according to claim 1, characterized in that: The transmission assembly includes a bidirectional lead screw (10), which is rotatably connected to the side of the two support frames (2) away from the limiting rod (3). The two movable frames (4) are respectively connected to the outer sides of the bidirectional lead screw (10) through lead screw nut pairs. A first motor (11) is fixedly connected to the outer side of the support frame (2) through a mounting bracket. The output end of the first motor (11) extends to the inner side of the support frame (2) and is fixedly connected to the bidirectional lead screw (10).

3. The edge-cutting machine for producing and processing mesh according to claim 2, characterized in that: The transmission assembly also includes cylinders (12), which are symmetrically fixedly connected to the inner sides of the two movable frames (4). The output end of the cylinder (12) is fixedly connected to the corresponding lifting plate (5). The bottom of the lifting plate (5) is rotatably connected to the fixed frame (6) by an adjusting screw (13). The top of the lifting plate (5) is fixedly connected to a second motor (14) through a mounting plate. The output end of the second motor (14) extends to the bottom of the lifting plate (5) and is fixedly connected to the adjusting screw (13). The outside of the adjusting screw (13) is connected to a lifting ring (15) through a screw nut pair.

4. The edge-cutting machine for producing and processing mesh according to claim 3, characterized in that: The outer sides of the lifting ring (15) are hinged with connecting rods (16) by pins. The tops of the two flattening blocks (7) extend to the top of the fixing frame (6) and are respectively hinged to the bottom of the corresponding connecting rods (16) by pins. The top of the fixing frame (6) is symmetrically fixed with electric push rods (18), and the output ends of the two electric push rods (18) are fixedly connected to the cutting blade (8).

5. The edge-cutting machine for producing and processing mesh according to claim 4, characterized in that: The top two sides of the cutting blade (8) are fixedly connected with slide rods (17), and the two slide rods (17) are slidably connected to the inner wall of the fixing frame (6).

6. The edge-cutting machine for producing and processing mesh according to claim 3, characterized in that: The first motor (11) and the second motor (14) are both electrically connected to an external controller. The bottom surface of the fixing frame (6) is flush with the bottom surface of the flattening block (7), and the bottom of the cutting blade (8) is slightly higher than the bottom surface of the fixing frame (6).

7. The edge-cutting machine for producing and processing mesh according to claim 1, characterized in that: A connecting plate (19) is symmetrically fixed between the two support frames (2), and a reinforcing plate (20) is symmetrically fixed between the outer side of the two support frames (2) and the workbench (1).

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