Cutting device for metal mesh

Abstract

The utility model provides a cutting device for a metal mesh, which comprises a base provided with a cutting platform; the cutting mechanism is used for cutting the metal mesh on the cutting platform; and the positioning mechanism is used for clamping the edge part of the metal mesh and flattening the metal mesh placed on the cutting platform. According to the cutting device for the metal mesh, the base is arranged, and the metal mesh can be borne through the cutting platform; the cutting mechanism is arranged above the cutting platform, so that the metal mesh on the cutting platform can be cut; a plurality of positioning mechanisms are arranged on the cutting platform, the edges of the metal meshes can be clamped through clamping openings, the metal meshes placed on the cutting platform are leveled, the surface flatness of the whole mesh block can be high, the cutting effect is improved, and practicability is good.

Description

Technical Field

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

[0002] Metal mesh is a mesh woven from metal wires and has a certain rigidity. Metal mesh is divided into prefabricated metal mesh and on-site woven metal mesh.

[0003] In the prior art, during the production process of metal mesh, it is usually made into continuous and uninterrupted mesh blocks through an assembly line. The mesh blocks are relatively long and have a large area. The continuous and uninterrupted mesh blocks are rolled into mesh rolls for transportation. However, in actual applications, due to different application environments, the required sizes of metal meshes are different, and the mesh rolls are usually cut to obtain applicable sizes. Since the metal mesh has a certain elasticity, after the cut mesh blocks are placed horizontally, there are bulges in the middle or local positions, and the surface flatness of the entire mesh block is poor, which leads to poor cutting effect and poor practicality. Utility Model Content

[0004] The embodiment of the utility model provides a cutting device for a metal mesh, aiming to solve the problem that the existing metal mesh may be uneven and deviate during the cutting process.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a cutting device for metal mesh, comprising:

[0006] A base having a cutting platform for carrying the metal mesh;

[0007] A cutting mechanism, arranged above the cutting platform, for cutting the metal mesh on the cutting platform;

[0008] There are multiple positioning mechanisms, and each of the positioning mechanisms is arranged on the cutting platform. Each of the positioning mechanisms has a clamping opening, and the clamping opening is used to clamp the edge of the metal mesh to flatten the metal mesh placed on the cutting platform.

[0009] In a possible implementation, two positioning mechanisms are provided, and the two positioning mechanisms are arranged on the cutting platform at intervals along the width direction of the metal mesh, and are used to clamp the metal mesh on the cutting platform.

[0010] In a possible implementation, each of the positioning mechanisms includes:

[0011] A fixing seat, fixed on the cutting platform and located at the edge of the cutting platform;

[0012] There are multiple positioning structures, and the multiple positioning structures are arranged on the fixing seat at intervals along the length direction of the metal mesh. Each positioning structure is provided with a positioning part, and the positioning part is used to clamp the metal mesh to prevent the metal mesh from deviating during the cutting process.

[0013] In a possible implementation, each of the positioning structures includes:

[0014] A slider is slidably disposed on the cutting platform along the width direction of the metal mesh;

[0015] A clamping assembly, arranged on the slider, for clamping the metal mesh;

[0016] A telescopic structure, wherein the fixed end of the telescopic structure is fixedly arranged on the fixed seat, and the telescopic end of the telescopic structure extends along the width direction of the metal mesh and is connected to the slider to drive the slider to slide.

[0017] In a possible implementation, the clamping assembly includes:

[0018] A fixed clamping plate, fixedly mounted on the sliding block, and used for supporting the metal mesh on the cutting platform;

[0019] A sliding clamping plate is slidably arranged on the sliding block in a vertical direction and is used to clamp the metal mesh;

[0020] The fixed clamping plate and the corresponding sliding clamping plate together constitute the positioning portion, and a plurality of the positioning portions together constitute the clamping opening.

[0021] In a possible implementation, each of the positioning mechanisms further includes a pressure structure, and the pressure structure includes:

[0022] A connecting plate is arranged along the length direction of the metal mesh and is slidably arranged on the plurality of sliding blocks along the vertical direction, and the bottom end of the connecting plate is fixedly connected to the plurality of sliding clamping plates;

[0023] The rodless cylinder is arranged on one of the sliding blocks and has a sliding block sliding in the vertical direction. The sliding block is fixedly connected to the connecting plate and is used to drive the connecting plate to move in the vertical direction, thereby driving each sliding clamping plate to move in the vertical direction.

[0024] In a possible implementation, the cutting mechanism includes:

[0025] A cutting structure, arranged above the cutting platform at intervals;

[0026] An angle adjustment structure is arranged on the cutting structure and is used to drive the cutting structure to rotate, and the rotation axis is arranged along the horizontal direction;

[0027] The horizontal adjustment structure is arranged on the angle adjustment structure and is used to drive the angle adjustment structure to rotate, and the rotation axis is arranged along the vertical direction.

[0028] In a possible implementation, the cutting structure is a laser cutting machine.

[0029] In a possible implementation, both the angle adjustment structure and the horizontal adjustment structure are servo motors.

[0030] In this implementation, compared with the prior art, a base is provided, and the metal mesh can be supported by a cutting platform; a cutting mechanism is provided above the cutting platform, and the metal mesh on the cutting platform can be cut; a plurality of positioning mechanisms are provided on the cutting platform, and the edges of the metal mesh can be clamped through the clamping openings, and the metal mesh placed on the cutting platform can be flattened, so that the surface flatness of the entire mesh block is high, the cutting effect is improved, and the practicability is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A schematic structural diagram of a cutting device for a metal mesh provided in an embodiment of the utility model;

[0032] Figure 2 for Figure 1 An enlarged schematic diagram of the structural schematic diagram A of the cutting device for the metal mesh provided;

[0033] Description of reference numerals:

[0034] 100. Base; 101. Cutting platform; 200. Cutting mechanism; 210. Cutting structure; 220. Angle adjustment structure; 230. Horizontal adjustment structure; 300. Positioning mechanism; 310. Fixed seat; 320. Positioning structure; 321. Slider; 322. Clamping assembly; 3221. Fixed splint; 3222. Sliding splint; 323. Telescopic structure; 330. Pressure structure; 331. Connecting plate; 332. Rodless cylinder. DETAILED DESCRIPTION

[0035] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0036] Please also read Figure 1 and Figure 2, the cutting device for metal mesh provided by the utility model is now described. The cutting device for metal mesh comprises: a base 100, a cutting mechanism 200 and a positioning mechanism 300. The base 100 has a cutting platform 101 for carrying the metal mesh. The cutting mechanism 200 is arranged above the cutting platform 101, and is used to cut the metal mesh on the cutting platform 101. There are multiple positioning mechanisms 300, and the multiple positioning mechanisms 300 are all arranged on the cutting platform 101. Each positioning mechanism 300 has a clamping port, and the clamping port is used to clamp the edge of the metal mesh and level the metal mesh placed on the cutting platform 101.

[0037] Compared with the prior art, the cutting device for metal mesh provided in this embodiment is provided with a base 100, and the metal mesh can be carried by a cutting platform 101. A cutting mechanism 200 is provided above the cutting platform 101, and the metal mesh on the cutting platform 101 can be cut. A plurality of positioning mechanisms 300 are provided on the cutting platform 101, and the edges of the metal mesh can be clamped through the clamping openings, and the metal mesh placed on the cutting platform 101 can be flattened, so that the surface flatness of the entire mesh block is high, the cutting effect is improved, and the practicality is good.

[0038] In some embodiments, the positioning mechanism 300 may be configured as follows: Figure 1 See the structure shown. Figure 1 There are two positioning mechanisms 300 , and the two positioning mechanisms 300 are arranged on the cutting platform 101 at intervals along the width direction of the metal mesh, and are used to clamp the metal mesh on the cutting platform 101 .

[0039] Two positioning mechanisms 300 can be arranged on the cutting platform 101 at intervals along the width direction of the metal mesh, and can clamp the metal mesh on the cutting platform 101, so that the surface flatness of the entire mesh block is high, the cutting effect is improved, and the practicality is good.

[0040] In some embodiments, the positioning mechanism 300 may be configured as follows: Figure 1 See the structure shown. Figure 1 Each positioning mechanism 300 includes: a fixed seat 310 and a positioning structure 320. The fixed seat 310 is fixed on the cutting platform 101 and is located at the edge of the cutting platform 101. There are multiple positioning structures 320, and the multiple positioning structures 320 are arranged on the fixed seat 310 at intervals along the length direction of the metal mesh. Each positioning structure 320 is provided with a positioning part, which is used to clamp the metal mesh to prevent the metal mesh from deviating during the cutting process.

[0041] The fixing seat 310 can be understood as a fixing block fixedly arranged on the cutting platform 101, which can carry the positioning structure 320. A plurality of positioning structures 320 can be arranged on the fixing seat 310 at intervals along the length direction of the metal mesh, and each positioning structure 320 is provided with a positioning part, which can clamp the metal mesh to prevent the metal mesh from deviating during the cutting process.

[0042] In some embodiments, the positioning structure 320 may be implemented as follows: Figure 1 , Figure 2 See the structure shown. Figure 1 , Figure 2 Each positioning structure 320 includes: a slider 321, a clamping assembly 322 and a telescopic structure 323. The slider 321 is slidably arranged on the cutting platform 101 along the width direction of the metal mesh. The clamping assembly 322 is arranged on the slider 321, and is used to clamp the metal mesh. The fixed end of the telescopic structure 323 is fixed on the fixed seat 310, and the telescopic end of the telescopic structure 323 extends along the width direction of the metal mesh and is connected to the slider 321, and is used to drive the slider 321 to slide.

[0043] The slider 321 can be understood as a movable block that is slidably arranged on the cutting platform 101 along the width direction of the metal mesh. The clamping assembly 322 can clamp the side of the metal mesh. The telescopic structure 323 can drive the slider 321 to slide. The telescopic structure 323 can be an electric push rod, which is also called a linear drive. It is mainly a new type of linear actuator composed of a motor push rod and a control device. The electric push rod is a prior art and will not be described in detail here.

[0044] In some embodiments, the clamping assembly 322 may be configured as follows: Figure 1 , Figure 2 See the structure shown. Figure 1 , Figure 2 The clamping assembly 322 includes a fixed clamping plate 3221 and a sliding clamping plate 3222. The fixed clamping plate 3221 is fixed on the slider 321 to support the metal mesh on the cutting platform 101. The sliding clamping plate 3222 is slidably arranged on the slider 321 along the vertical direction to clamp the metal mesh.

[0045] The fixed clamping plate 3221 and the corresponding sliding clamping plate 3222 together constitute a positioning portion, and a plurality of positioning portions together constitute a clamping opening.

[0046] The fixed clamping plate 3221 can be understood as a fixed block fixedly arranged on the top of the slider 321, which can support the bottom edge of the metal mesh. The sliding clamping plate 3222 can be slidably arranged on the slider 321 in the vertical direction, and can clamp the metal mesh by forming a positioning part together with the fixed clamping plate 3221.

[0047] In some embodiments, the positioning mechanism 300 may be configured as follows: Figure 1 , Figure 2 See the structure shown. Figure 1 , Figure 2 Each positioning mechanism 300 further includes a pressure structure 330, which includes a connecting plate 331 and a rodless cylinder 332. The connecting plate 331 is arranged along the length direction of the metal mesh and is slidably arranged on a plurality of sliders 321 in the vertical direction. The bottom end of the connecting plate 331 is fixedly connected to a plurality of sliding clamps 3222. The rodless cylinder 332 is arranged on one of the sliders 321 and has a sliding block that slides in the vertical direction. The sliding block is fixedly connected to the connecting plate 331 and is used to drive the connecting plate 331 to move in the vertical direction, thereby driving each sliding clamp 3222 to move in the vertical direction.

[0048] The connecting plate 331 can be understood as a long plate connecting multiple sliding clamps 3222, which can be slidably arranged on multiple sliders 321 in the vertical direction, driving multiple sliding clamps 3222 to slide in the vertical direction. The rodless cylinder 332 can drive the connecting plate 331 to move in the vertical direction, thereby driving each sliding clamp 3222 to move in the vertical direction. The rodless cylinder 332 refers to a cylinder that uses a piston to directly or indirectly connect to an external actuator and make it follow the piston to achieve reciprocating motion. The rodless cylinder 332 is a prior art and will not be described in detail here.

[0049] In some embodiments, the cutting mechanism 200 may be used as follows: Figure 1 See the structure shown. Figure 1 The cutting mechanism 200 includes: a cutting structure 210, an angle adjustment structure 220 and a horizontal adjustment structure 230. The cutting structure 210 is arranged above the cutting platform 101. The angle adjustment structure 220 is arranged on the cutting structure 210 to drive the cutting structure 210 to rotate, and the rotation axis is arranged in the horizontal direction. The horizontal adjustment structure 230 is arranged on the angle adjustment structure 220 to drive the angle adjustment structure 220 to rotate, and the rotation axis is arranged in the vertical direction.

[0050] The cutting structure 210 can cut the metal mesh on the cutting platform 101. The angle adjustment structure 220 can drive the cutting structure 210 to rotate horizontally. The horizontal adjustment structure 230 can drive the angle adjustment structure 220 to rotate, and the rotation axis is set in the vertical direction. The metal mesh can be cut in a flexible cutting method with good adaptability.

[0051] In some embodiments, the cutting structure 210 may be implemented as follows: Figure 1 See the structure shown. Figure 1 , the cutting structure 210 is a laser cutting machine.

[0052] Laser cutting machine is to focus the laser emitted from the laser into a high power density laser beam through the optical path system. The laser beam irradiates the surface of the workpiece, causing the workpiece to reach the melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal. Laser cutting machine is an existing technology, so I will not elaborate on it here.

[0053] In some embodiments, the angle adjustment structure 220 may be configured as follows: Figure 1 See the structure shown. Figure 1 , the angle adjustment structure 220 and the horizontal adjustment structure 230 are both servo motors.

[0054] The servo motor can control the speed and position with high accuracy, and can convert the voltage signal into torque and speed to drive the control object. The servo motor is a prior art and will not be described in detail here.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements 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 metal mesh, characterized in that: include: A base having a cutting platform for carrying the metal mesh; A cutting mechanism, arranged above the cutting platform, for cutting the metal mesh on the cutting platform; There are multiple positioning mechanisms, each of which is arranged on the cutting platform, and each of the positioning mechanisms has a clamping opening, and the clamping opening is used to clamp the edge of the metal mesh to flatten the metal mesh placed on the cutting platform; There are two positioning mechanisms, which are arranged on the cutting platform at intervals along the width direction of the metal mesh, and are used to clamp the metal mesh on the cutting platform; Each of the positioning mechanisms comprises: A fixing seat, fixed on the cutting platform and located at the edge of the cutting platform; A plurality of positioning structures are provided, and the plurality of positioning structures are arranged on the fixing seat at intervals along the length direction of the metal mesh, and each positioning structure is provided with a positioning part, and the positioning part is used to clamp the metal mesh to prevent the metal mesh from deviating during the cutting process; Each of the positioning structures comprises: A slider is slidably disposed on the cutting platform along the width direction of the metal mesh; A clamping assembly, arranged on the slider, for clamping the metal mesh; A telescopic structure, wherein a fixed end of the telescopic structure is fixedly mounted on the fixed seat, and the telescopic end of the telescopic structure extends along the width direction of the metal mesh and is connected to the slider to drive the slider to slide; The clamping assembly comprises: A fixed clamping plate, fixedly mounted on the sliding block, and used for supporting the metal mesh on the cutting platform; A sliding clamping plate is slidably arranged on the sliding block in a vertical direction and is used to clamp the metal mesh; Wherein, the fixed clamping plate and the corresponding sliding clamping plate together constitute the positioning portion, and a plurality of the positioning portions together constitute the clamping opening; Each of the positioning mechanisms further comprises a pressure structure, wherein the pressure structure comprises: A connecting plate is arranged along the length direction of the metal mesh and is slidably arranged on the plurality of sliding blocks along the vertical direction, and the bottom end of the connecting plate is fixedly connected to the plurality of sliding clamping plates; The rodless cylinder is arranged on one of the sliding blocks and has a sliding block sliding in the vertical direction. The sliding block is fixedly connected to the connecting plate and is used to drive the connecting plate to move in the vertical direction, thereby driving each sliding clamping plate to move in the vertical direction.

2. The cutting device for metal mesh according to claim 1, characterized in that: The cutting mechanism comprises: A cutting structure, arranged above the cutting platform at intervals; An angle adjustment structure is arranged on the cutting structure and is used to drive the cutting structure to rotate, and the rotation axis is arranged along the horizontal direction; The horizontal adjustment structure is arranged on the angle adjustment structure and is used to drive the angle adjustment structure to rotate, and the rotation axis is arranged along the vertical direction.

3. The cutting device for metal mesh according to claim 2, characterized in that: The cutting structure is a laser cutting machine.

4. The cutting device for metal mesh according to claim 2, characterized in that: The angle adjustment structure and the horizontal adjustment structure are both servo motors.

Images