Cutting equipment for metal plate processing

Abstract

The utility model relates to the technical field of metal plate processing, in particular to cutting equipment for metal plate processing, which comprises a support frame, a clamping assembly, a guide mechanism, a cutting unit and an anti-deviation device. Through self-adaptive adjustment of the clamping assembly, the cutting requirements of plates of multiple specifications are met; a tensioning wheel in the guide mechanism ensures stable operation of the cutting unit; the design of a waste collecting tank and a protective cover improves the environmental protection property and safety. The cutting precision, adaptability and operation safety can be improved, and the device is suitable for various metal plate machining scenes.

Description

Technical Field

[0001] This utility model belongs to the technical field of metal processing equipment, specifically a cutting device for processing metal sheets. Background Technology

[0002] Electromechanical equipment refers to equipment that combines mechanical and electrical technologies. It is typically used in industrial production, building facilities, and automation systems. This type of equipment integrates mechanical parts and electrical components to achieve specific functions or operations. Examples include electric motors, generators, transformers, switchboards, servers, various control systems (such as PLC programmable logic controllers), sensors, and drives.

[0003] In the field of metal sheet processing, a laser cutting device for metal sheets, with publication number CN114833467B and publication date January 31, 2023, achieves automatic lifting and feeding of the metal sheet to be cut by setting a top-feeding structure at the bottom of the frame, thus saving manpower. However, although the top-feeding structure in this design can be folded for storage, in practical applications, the coordination between its feeding structure and the cutting process has certain limitations, which can easily lead to the sheet shifting during the cutting process, affecting the cutting accuracy. In addition, the device has limited adaptability to sheets of different thicknesses, and there is room for improvement in meeting the cutting needs of multi-specification sheets. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, this utility model provides a cutting device for processing metal sheets. The technical implementation is as follows: A cutting device for processing metal sheets includes a support frame, a clamping assembly, a guiding mechanism, a cutting unit, and an anti-deviation device. The clamping assembly is located at the bottom of the support frame and is fixed by screws to ensure the stability of the sheet metal during cutting. A guiding mechanism is symmetrically arranged at the top of the support frame to guide the movement trajectory of the cutting unit. The cutting unit is mounted on the guiding mechanism and can move along the guiding mechanism to complete the cutting operation of the sheet metal.

[0005] The clamping assembly includes a support plate, a movable clamping plate, and an elastic connector. A set of support plates is provided on both sides of the support frame, and a movable clamping plate is provided on the support plate. The movable clamping plate is connected to the support plate by a screw. The lower part of the movable clamping plate is parallel to the processing surface. A fixed plate is provided below the movable clamping plate and is fixedly connected to the support plate to ensure stability during processing. The upper part is adjusted by a screw to adjust the height of the upper movable clamping plate to clamp plates of different thicknesses.

[0006] The guiding mechanism includes a slide rail, a tensioning wheel, a guide frame, and a fixing block. The slide rail is symmetrically arranged on the top of the support frame. A cutting unit is connected to the slide rail. A guide frame is provided on the cutting unit, and a fixing block is slidably connected to the guide frame. The fixing block is connected to the transmission belt. When the drive motor drives the transmission belt to rotate, the fixing block moves vertically up and down along the guide frame. At the same time, the cutting unit is driven to cut through the slide rail. A tensioning wheel is provided on the transmission belt to maintain the tension of the transmission belt and ensure the smooth operation of the cutting unit.

[0007] The cutting unit includes a laser head and cooling pipes. The laser head is mounted on a slide rail, and a transmission belt drives the laser head to move along the slide rail. Cooling pipes are provided on both sides of the laser head and are connected to an external cooling system for cooling the laser head.

[0008] Optionally, it also includes an anti-deviation device, which includes a pressure roller and a buffer spring. The pressure roller is located in the middle of the support frame and is connected to the support frame through the buffer spring. The buffer spring provides downward pressure so that the pressure roller fits tightly against the surface of the board and prevents the board from deviating during the cutting process.

[0009] Optionally, it also includes an auxiliary feeding component, which includes rollers and a drive belt. Multiple sets of rollers are provided at the bottom of the support frame. The rollers are connected to an external power source through the drive belt. The drive belt drives the rollers to rotate, thereby realizing automatic feeding of the sheet material.

[0010] Optionally, it also includes a waste collection trough, which is provided at the bottom of the support frame and is located directly below the cutting area to collect waste and debris generated during the cutting process.

[0011] Optionally, drainage holes are arranged at the bottom of the support frame, and the drainage holes are connected to the waste collection tank to discharge the coolant and cleaning fluid generated during the cutting process.

[0012] This invention has the following advantages: the clamping position of the clamping component can be adjusted according to the thickness of the sheet material, thereby meeting the cutting needs of various sheet materials and improving the adaptability of the equipment; the screw in the clamping component combined with the anti-deviation device design effectively avoids the sheet material from shifting during the cutting process, improving cutting accuracy; the tension wheel in the guide mechanism works in conjunction with the transmission belt to ensure the smooth operation of the cutting unit and reduce cutting errors caused by unstable transmission; the design of the waste collection tank and drainage hole not only facilitates the cleaning of waste and liquid generated during the cutting process, but also improves the environmental performance of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a partial enlarged view of the clamping component in this utility model;

[0015] Figure 3 This is a schematic diagram of the guiding mechanism and cutting unit in this utility model;

[0016] Figure 4 This is a schematic diagram of the auxiliary feeding component 6, the waste collection trough, and the anti-deviation device in this utility model.

[0017] 1. Support frame; 2. Clamping assembly; 201. Support plate; 202. Movable clamping plate; 203. Screw;

[0018] 3. Guiding mechanism; 301. Slide rail; 302. Tensioning wheel; 303. Guide frame; 304. Fixing block; 4. Cutting unit; 401. Laser head; 402. Cooling pipe 402; 5. Pressure roller; 501. Buffer spring; 6. Auxiliary feeding assembly; 601. Drive belt 601; 602. Roller 602; 7. Waste recycling tank; 8. Drainage hole. Detailed Implementation

[0019] This utility model provides a cutting device for processing metal sheets, and its specific implementation method is described in detail with reference to the accompanying drawings.

[0020] 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.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] like Figure 1 As shown, the device includes a support frame 1, a clamping assembly 2, a guiding mechanism 3, a cutting unit 4, and an anti-deviation device. The specific structure and connection relationship of each component are described below. Example

[0024] In this embodiment, the support frame 1 serves as the basic structure of the entire device and adopts a rectangular frame design. The side walls of the support frame 1 are symmetrically equipped with clamping components 2. The screws 203 of the clamping components 2 are adjusted to ensure that the plate remains stable during the cutting process.

[0025] In addition, a guide mechanism 3 is symmetrically arranged on the top of the support frame 1. The guide mechanism 3 is used to guide the movement trajectory of the cutting unit 4. The cutting unit 4 is installed on the guide mechanism 3 and can move along the guide mechanism 3 to complete the cutting operation of the plate. Example

[0026] Based on embodiment 1, clamping component 2 is provided.

[0027] In this embodiment, the specific structure of the clamping component 2 is as follows: Figure 2 As shown, the clamping assembly 2 includes a support plate 201, a movable clamping plate 202, and a screw 203.

[0028] The support plates 201 are respectively arranged on both sides of the support frame 1. The support plates 201 are provided with movable clamping plates 202. The movable clamping plates 202 are connected to the support plates 201 by screws 203. The lower part of the movable clamping plates 202 is parallel to the processing surface. A fixed plate is provided below the movable clamping plates 202 and is fixedly connected to the support plates 201 to ensure stability during processing. The upper part is adjusted by screws 203 to adjust the height of the upper movable clamping plates. When the plate is placed in the clamping assembly 2, the movable clamping plates 202 can be adjusted according to the thickness of the plate under the action of screws 203 and provide a certain clamping force to ensure the stability of the plate. Example

[0029] A guide mechanism 3 is provided based on embodiment 1.

[0030] In this embodiment, the specific structure of the guide mechanism 3 is as follows: Figure 3 As shown, the guiding mechanism 3 includes a slide rail 301, a tensioning wheel 302, a guide frame 303, and a fixing block 304. The slide rail 301 is symmetrically arranged on the top of the support frame 1. A cutting unit 4 is connected to the slide rail 301. The cutting unit is provided with a guide frame 303, and the guide frame 303 is slidably connected to the fixing block 304. The fixing block 304 is connected to the transmission belt. When the drive motor drives the transmission belt to rotate, the fixing block 304 moves vertically up and down along the guide frame 303. At the same time, the slide rail 301 drives the cutting unit 4 to cut. The tensioning wheel 302 is provided on the transmission belt to maintain the tension of the transmission belt and ensure the smooth operation of the cutting unit. Example

[0031] A cutting unit 4 is provided based on embodiment 1.

[0032] In this embodiment, the cutting unit 4 includes a laser head 401 and a cooling pipe 402. The laser head 401 is mounted on a slide rail 301, and a transmission belt drives the laser head 401 to move along the slide rail 301 to complete the cutting operation. Cooling pipes 402 are provided on both sides of the laser head 401. The cooling pipes 402 are connected to an external cooling system and are used to cool the laser head 401. Example

[0033] An anti-deviation device is provided based on Embodiment 1.

[0034] In this embodiment, the anti-deviation device includes a pressure roller 5 and a buffer spring 501. The pressure roller 5 is disposed in the middle of the support frame 1 and is connected to the support frame 1 through the buffer spring 501. The buffer spring 501 provides downward pressure to make the pressure roller 5 fit tightly against the surface of the board and prevent the board from deviating during the cutting process.

[0035] In addition, an auxiliary feeding assembly 6 is provided on one side of the support frame, including a roller 602 and a drive belt 601. The roller 602 is located at the bottom of the support frame 1 and is connected to an external power source through the drive belt 601. The drive belt 601 drives the roller 602 to rotate to realize automatic feeding of the board.

[0036] In addition, the waste collection tank 7 is set at the bottom of the support frame 1 and directly below the cutting area to collect waste and debris generated during the cutting process; the bottom of the support frame 1 is provided with drainage holes 8, which are connected to the waste collection tank 7 to drain the coolant and cleaning fluid generated during the cutting process.

[0037] In actual operation, the operator first places the metal sheet to be cut on the support frame 1, and feeds the sheet into the clamping assembly 2 using the auxiliary feeding component. The clamping assembly 2 is adjusted to ensure the stability of the sheet. The movable clamping plate 202 clamps the sheet under the action of the screw 203, while the pressure roller 5 is pressed tightly against the surface of the sheet by the pressure provided by the buffer spring 501 to prevent displacement. After the cutting unit 4 is started, the drive motor drives the laser head 401 to move along the slide rail 301 through the transmission belt, and the laser head 401 performs the cutting operation on the sheet. The waste generated during the cutting process falls into the waste collection tank, and the coolant and cleaning fluid are discharged through the drain hole. After the cutting is completed, the operator removes the cut sheet and cleans the waste collection tank for the next use.

[0038] As can be seen from the above steps, this invention achieves adaptive adjustment for plates of different thicknesses through the clamping component 2; the cooperation between the screw 203 and the pressure roller 5 significantly improves the stability of the plate during the cutting process; the design of the tension wheel 302 in the guide mechanism 3 ensures the reliability of the transmission system, thereby improving cutting accuracy; in addition, the design of the waste collection trough and drainage hole not only facilitates maintenance but also enhances the environmental performance of the equipment, while the protective cover further ensures operational safety. These designs work together to enable this invention to efficiently and accurately meet the cutting needs of metal plates of various specifications.

[0039] It should be noted that all electrical components mentioned in this article are connected to an external main controller and 220V AC mains power. The main controller can be a conventional known device that can be controlled by a computer or other means. The detailed description of known functions and known components is omitted in the specific implementation of this disclosure. In order to ensure the compatibility of the device, the operating methods used are consistent with the parameters of commercially available instruments.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting apparatus for sheet metal working, characterized in that: It includes a support frame (1), a clamping assembly (2), a guide mechanism (3), a cutting unit (4), and an anti-deviation device; the clamping assembly (2) is symmetrically arranged on the side wall of the support frame (1), and the guide mechanism (3) is symmetrically arranged on the top of the support frame (1); the cutting unit (4) is installed on the guide mechanism (3), and the cutting unit (4) can move along the guide mechanism (3); The clamping assembly (2) includes a support plate (201), a movable clamping plate (202), and a screw (203). The support plate (201) is respectively disposed on both sides of the support frame (1). The movable clamping plate (202) is disposed on the support plate (201). The movable clamping plate (202) is connected to the support plate (201) by the screw (203). The lower part of the movable clamping plate (202) is parallel to the processing surface. A fixed plate is disposed below the movable clamping plate (202) and the fixed plate is fixedly connected to the support plate (201) to ensure stability during processing. The upper part of the movable clamping plate (202) is adjusted by the screw (203) to clamp plates of different thicknesses. The guiding mechanism (3) includes a slide rail (301), a tension wheel (302), a guide frame (303), and a fixing block (304). The slide rail (301) is symmetrically arranged on the top of the support frame (1). A cutting unit (4) is connected to the slide rail (301). A guide frame (303) is provided on the cutting unit (4), and a fixing block (304) is slidably connected to the guide frame (303). The fixing block (304) is connected to the transmission belt. When the drive motor drives the transmission belt to rotate, the fixing block (304) moves vertically up and down along the guide frame (303). At the same time, the slide rail (301) drives the cutting unit (4) to cut. A tension wheel (302) is provided on the transmission belt to maintain the tension of the transmission belt and ensure the smooth operation of the cutting unit. The anti-deviation device includes a pressure roller (5) and a buffer spring (501). The pressure roller (5) is located in the middle of the support frame (1). The pressure roller (5) is connected to the support frame (1) through the buffer spring (501). The buffer spring (501) provides downward pressure so that the pressure roller (5) fits tightly against the surface of the plate and prevents the plate from deviating during the cutting process.

2. A metal plate processing cutting apparatus according to claim 1, characterized by: The cutting unit (4) includes a laser head (401) and a cooling pipe (402). The laser head (401) is mounted on the slide rail (301). Cooling pipes (402) are provided on both sides of the laser head (401). The cooling pipes (402) are connected to an external cooling system for cooling the laser head.

3. A metal plate processing cutting apparatus according to claim 2, wherein: It also includes an auxiliary feeding component (6), which includes a roller (602) and a drive belt (601). Multiple sets of rollers (602) are provided at the bottom of the support frame (1). The rollers (602) are connected to an external power source through the drive belt (601). The drive belt (601) drives the rollers (602) to rotate, thereby realizing automatic feeding of the plate. At the same time, a waste collection trough (7) is provided below the support frame (1). The waste collection trough (7) is located directly below the cutting area and is used to collect waste, debris and coolant and cleaning fluid generated during the cutting process through the drain hole (8).

Images