A metal sheet cutting device

Abstract

The utility model belongs to metal sheet metal part processing technical field especially is a kind of metal sheet metal part cutting equipment, the utility model includes main body frame and the support frame of fixed in main body frame central one side, further includes: conveying mechanism, setting in main body frame upper end face left and right sides;Clamping mechanism, setting in the left and right sides of main body frame, and symmetrically setting in the left and right sides of support frame;Fixed plate, sliding joint is in the inside of support frame, and the lower end surface of fixed plate is fixed with cutting knife group subassembly.The utility model can drive conveying shaft rotation by setting servo motor, and when conveying shaft rotates, another group synchronous wheel shaft rotation can be driven by belt, so that the sheet metal part can be conveyed by conveying belt, and the lifting motor can drive the rotation of connecting screw, and when connecting screw rotates, the connecting plate slides up and down to adjust, the two sides of sheet metal part can be quickly clamped by clamping plate, and deviation and shaking can be avoided when cutting sheet metal part.

Description

Technical Field

[0001] This utility model relates to the field of metal sheet metal processing technology, specifically a metal sheet metal cutting device. Background Technology

[0002] Sheet metal processing is a comprehensive cold working process for thin metal sheets, including shearing, punching / cutting / combined cutting, bending, welding, riveting, splicing, and forming. Its most significant characteristic is that the thickness of the same part is consistent. Products processed through sheet metal processing are called sheet metal parts.

[0003] In the process of metal sheet metal processing, cutting is often required according to actual needs. Although existing cutting devices can achieve basic cutting functions, they have obvious defects in the fixing method. Most of them use mechanical structures such as bolts to fix the sheet metal, which is not only time-consuming and laborious to operate, but also seriously affects the processing efficiency. Furthermore, the cutting accuracy is easily reduced due to unstable fixing, making it difficult to meet the needs of mass production and high-precision processing.

[0004] Therefore, we propose a metal sheet metal cutting device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a metal sheet metal cutting device that solves the problems mentioned in the background art, which mostly use mechanical structures such as bolts to fix the sheet metal. This not only makes the operation time-consuming and labor-intensive, but also seriously affects the processing efficiency. Furthermore, unstable fixing can easily lead to a decrease in cutting accuracy, making it difficult to meet the needs of mass production and high-precision processing.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A metal sheet metal cutting device includes a main frame and a support frame fixed to one side of the center of the main frame, and further includes:

[0010] The conveying mechanism is located on the left and right sides of the upper end face of the main frame and is used to convey sheet metal parts;

[0011] The clamping mechanism is located on the left and right sides of the main frame and is symmetrically arranged on the left and right sides of the support frame.

[0012] The fixed plate is slidably snapped into the inner side of the support frame, and the lower end face of the fixed plate is fixed with the cutting blade assembly;

[0013] The lifting mechanism, located on the left and right sides of the fixed plate, is used to adjust the position of the cutting blade assembly.

[0014] Furthermore, the conveying mechanism includes a conveying shaft, a conveyor belt, and a servo motor. The conveying shaft is evenly arranged on one side of the upper end face of the main frame, the conveyor belt is sleeved on the outer surface of the conveying shaft, the servo motor is fixed at one end of the conveying shaft, and the synchronous pulley shaft is arranged in another set of conveying mechanisms. The belt of the servo motor is connected to the synchronous pulley shaft.

[0015] Furthermore, a synchronous pulley shaft is fixed inside the other set of conveying mechanisms, and the synchronous pulley shaft is connected to the conveying shaft. The servo motor is connected to the synchronous pulley shaft via a belt.

[0016] Furthermore, the clamping mechanism includes a limiting slide, a clamping plate, a connecting plate, a connecting screw, and a lifting motor. The limiting slide is symmetrically opened on the left and right sides of the upper end face of the main frame, and the cross-section of the limiting slide is a "T" shaped structure. The clamping plate is slidably engaged with the inner side of the limiting slide. The connecting plate is fixed to the lower end of the clamping plate. The connecting screw is rotatably connected to the center position of the connecting plate. The lifting motor is fixed to the upper end of the connecting screw and connected to the bottom of the main frame.

[0017] Furthermore, a drive motor is fixed to one side of the upper end face of the fixed plate, a sliding screw is fixed to the output end of the drive motor, and a positioning slide rod is fixed to the other side of the upper end face of the fixed plate. The fixed plate is sleeved on the outer surface of the sliding screw and can slide left and right to adjust and slide along the outer surface of the positioning slide rod.

[0018] Furthermore, the lifting mechanism includes a sliding plate, an electric push rod, and a cutting blade assembly. The sliding plate is slidably engaged inside the fixed plate, and the cross-section of the sliding plate is a cross-shaped structure. The electric push rod is symmetrically fixed on the left and right sides of the sliding plate, and the output end of the electric push rod is fixed to the fixed plate. The lower end of the sliding plate is connected to the cutting blade assembly.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, this utility model provides a metal sheet metal cutting device, which has the following features:

[0021] Beneficial effects:

[0022] This invention features a servo motor that drives a conveyor shaft to rotate. When the conveyor shaft rotates, it drives another set of synchronous pulleys to rotate via a belt, thus enabling the conveyor belt to transport sheet metal parts. A lifting motor also drives a connecting screw to rotate, allowing the connecting plate to slide up and down for adjustment. This allows the clamping plate to quickly clamp and limit the sheet metal parts on both sides, preventing offset and wobbling during cutting and ensuring optimal cutting results.

[0023] This invention, by setting a drive motor to drive the sliding screw to rotate, allows the fixed plate to slide along the inside of the support frame. Then, by opening the electric push rod, the sliding plate can slide along the inside of the fixed plate, which allows the cutting blade assembly to move downward, thereby enabling the cutting of sheet metal parts to ensure subsequent processing. Attached Figure Description

[0024] Figure 1 This is a top view schematic diagram of the sheet metal cutting device of this utility model;

[0025] Figure 2 This is a top view of the main frame of this utility model;

[0026] Figure 3 This is a bottom view of the clamping plate of this utility model;

[0027] Figure 4 This is a top view of the support frame of this utility model;

[0028] Figure 5 This is a top view of the fixing plate of this utility model.

[0029] In the diagram: 1. Main frame; 2. Conveyor shaft; 3. Conveyor belt; 4. Servo motor; 5. Synchronous pulley shaft; 6. Limiting chute; 7. Clamping plate; 8. Connecting plate; 9. Connecting screw; 10. Lifting motor; 11. Support frame; 12. Sliding screw; 13. Drive motor; 14. Fixing plate; 15. Sliding plate; 16. Electric push rod; 17. Cutting blade assembly; 18. Positioning slide rod. Detailed Implementation

[0030] 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.

[0031] Example

[0032] like Figure 1-5 As shown, an embodiment of the present invention provides a metal sheet metal cutting device, including a main frame 1 and a support frame 11 fixed to one side of the center of the main frame 1, and further including:

[0033] The conveying mechanism is set on the left and right sides of the upper end face of the main frame 1 and is used to convey sheet metal parts. The conveying mechanism includes a conveying shaft 2, a conveyor belt 3 and a servo motor 4. The conveying shaft 2 is evenly set on one side of the upper end face of the main frame 1. The conveyor belt 3 is sleeved on the outer surface of the conveying shaft 2. The servo motor 4 is fixed to one end of the conveying shaft 2. The synchronous pulley shaft 5 is set in another set of conveying mechanisms. The belt of the servo motor 4 is connected to the synchronous pulley shaft 5. The synchronous pulley shaft 5 is fixed in the other set of conveying mechanisms and is connected to the conveying shaft 2. The servo motor 4 is connected to the synchronous pulley shaft 5 through the belt. The conveying mechanism has two sets. One set is responsible for feeding and the other set is responsible for discharging. Then, the servo motor 4 can drive the conveying shaft 2 to rotate. When the conveying shaft 2 rotates, it can drive the other set of synchronous pulley shafts 5 to rotate through the belt. Thus, the sheet metal parts can be conveyed and discharged through the conveyor belt 3. The belt is a gear belt to ensure its subsequent driving effect.

[0034] The clamping mechanism is located on the left and right sides of the main frame 1 and symmetrically arranged on the left and right sides of the support frame 11. The clamping mechanism includes a limiting slide 6, a clamping plate 7, a connecting plate 8, a connecting screw 9, and a lifting motor 10. The limiting slide 6 is symmetrically located on the left and right sides of the upper end face of the main frame 1, and its cross-section is a "T" shape. The clamping plate 7 is slidably engaged with the inner side of the limiting slide 6. The connecting plate 8 is fixed to the lower end of the clamping plate 7. The connecting screw 9 is rotatably connected to the center of the connecting plate 8. The lifting motor 10... Fixed to the upper end of the connecting screw 9 and connected to the bottom of the main frame 1, the connecting screw 9 can be rotated by the set lifting motor 10. When the connecting screw 9 rotates, the connecting plate 8 can slide up and down for adjustment. Then, the clamping plate 7 quickly clamps and limits the two sides of the sheet metal part, which can prevent the sheet metal part from shifting and shaking during cutting, thus affecting the subsequent cutting effect of the sheet metal part. The set limiting groove 6 can limit the position of the clamping plate 7, which can prevent the clamping plate 7 from shifting and shaking.

[0035] A fixed plate 14 is slidably engaged with the inner side of the support frame 11. A cutting blade assembly 17 is fixed to the lower end face of the fixed plate 14. A drive motor 13 is fixed to one side of the upper end face of the fixed plate 14. A sliding screw 12 is fixed to the output end of the drive motor 13. A positioning slide rod 18 is fixed to the other side of the upper end face of the fixed plate 14. The fixed plate 14 is sleeved on the outer surface of the sliding screw 12 and can slide left and right to adjust and slide along the outer surface of the positioning slide rod 18. By setting the drive motor 13, the sliding screw 12 can be driven to rotate, so that the fixed plate 14 can slide along the inside of the support frame 11. The positioning slide rod 18 can limit the fixed plate 14 and prevent the fixed plate 14 from shifting or shaking.

[0036] The lifting mechanism is located on the left and right sides of the fixed plate 14 and is used to adjust the position of the cutting blade assembly 17. The lifting mechanism includes a sliding plate 15, an electric push rod 16, and the cutting blade assembly 17. The sliding plate 15 is slidably engaged inside the fixed plate 14, and the cross-section of the sliding plate 15 is a cross shape. The electric push rod 16 is symmetrically fixed on the left and right sides of the sliding plate 15, and the output end of the electric push rod 16 is fixed to the fixed plate 14. The lower end of the sliding plate 15 is connected to the cutting blade assembly 17. The electric push rod 16 can pull the sliding plate 15 downward. The cross-section of the sliding plate 15 is a cross shape, which ensures the stability of the sliding plate 15 and prevents it from shifting or shaking. The sliding plate 15 slides along the inside of the fixed plate 14, which allows the cutting blade assembly 17 to move downward. It then cooperates with the drive motor 13 and the sliding lead screw 12 to cut sheet metal parts to ensure subsequent processing.

[0037] When in use, place the material to be cut on the left conveyor belt, start the servo motor 4, and the conveyor shaft 2 drives the linkage shaft 5 to rotate through the belt, so that the conveyor belt 3 runs and transports the material to the cutting area below the support frame 11.

[0038] Start the lifting motor 10, the connecting screw 9 rotates and drives the connecting plate 8 to move down, the clamping plate 7 descends along the limited slide groove 6 until it is in close contact with both sides of the plate, and the clamping and fixing is completed;

[0039] Start the drive motor 13, and the sliding screw 12 rotates to make the fixed plate 14 slide along the positioning slide rod 18 to the cutting position. Then start the electric push rod 16 to push the sliding plate 15 down, which will drive the cutting blade assembly 17 to contact the plate and perform the cutting operation.

[0040] After cutting is completed, the electric push rod 16 retracts, causing the cutting blade assembly 17 to move upward and reset. The lifting motor 10 reverses to release the clamping plate 7. The conveyor belt 3 continues to run, transporting the cut plate to the right side for discharge. The equipment resets and waits for the next operation.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A metal sheet cutting device comprising a main frame (1) and a support frame (11) fixed to one side of the center of the main frame (1), characterized in that, Also includes: The conveying mechanism is set on the left and right sides of the upper end face of the main frame (1) and is used to convey sheet metal parts; The clamping mechanism is set on the left and right sides of the main frame (1) and symmetrically arranged on the left and right sides of the support frame (11); The fixing plate (14) is slidably snapped into the inner side of the support frame (11), and the lower end face of the fixing plate (14) is fixed with the cutting blade assembly (17). The lifting mechanism is located on the left and right sides of the fixed plate (14) and is used to adjust the position of the cutting blade assembly (17).

2. A metal panel cutting apparatus according to claim 1, wherein: The conveying mechanism includes a conveying shaft (2), a conveyor belt (3) and a servo motor (4). The conveying shaft (2) is evenly arranged on one side of the upper end face of the main frame (1). The conveyor belt (3) is sleeved on the outer surface of the conveying shaft (2). The servo motor (4) is fixed at one end of the conveying shaft (2). The synchronous pulley shaft (5) is arranged in another set of conveying mechanisms. The belt of the servo motor (4) is connected to the synchronous pulley shaft (5).

3. A metal panel cutting apparatus according to claim 2, wherein: The other set of conveying mechanisms has a fixed synchronous wheel shaft (5), and the synchronous wheel shaft (5) is connected to the conveying shaft (2). The servo motor (4) is connected to the synchronous wheel shaft (5) via a belt.

4. The metal sheet metal cutting equipment according to claim 1, characterized in that: The clamping mechanism includes a limiting slide (6), a clamping plate (7), a connecting plate (8), a connecting screw (9), and a lifting motor (10). The limiting slide (6) is symmetrically opened on the left and right sides of the upper end face of the main frame (1), and the cross-section of the limiting slide (6) is a "T" shaped structure. The clamping plate (7) is slidably engaged with the inner side of the limiting slide (6). The connecting plate (8) is fixed at the lower end of the clamping plate (7). The connecting screw (9) is rotatably connected to the center position of the connecting plate (8). The lifting motor (10) is fixed at the upper end of the connecting screw (9) and connected to the bottom of the main frame (1).

5. The metal sheet metal cutting equipment according to claim 1, characterized in that: A drive motor (13) is fixed on one side of the upper end face of the fixed plate (14), and a sliding screw (12) is fixed at the output end of the drive motor (13). A positioning slide rod (18) is fixed on the other side of the upper end face of the fixed plate (14). The fixed plate (14) is sleeved on the outer surface of the sliding screw (12) and slides left and right to adjust and slides along the outer surface of the positioning slide rod (18).

6. The metal sheet metal cutting equipment according to claim 1, characterized in that: The lifting mechanism includes a sliding plate (15), an electric push rod (16), and a cutting blade assembly (17). The sliding plate (15) is slidably engaged inside the fixed plate (14), and the cross-section of the sliding plate (15) is a cross-shaped structure. The electric push rod (16) is symmetrically fixed on the left and right sides of the sliding plate (15), and the output end of the electric push rod (16) is fixed to the fixed plate (14). The lower end of the sliding plate (15) is connected to the cutting blade assembly (17).

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