Sheet cutting device

Abstract

The utility model belongs to the technical field of metal sheet machining, and particularly relates to a sheet cutting device which comprises a conveying assembly. A frame is installed in the middle of the conveying assembly, a cutting assembly is installed in the middle of the frame, a cutting table is placed in the middle of the conveying assembly, dust suction pipes are fixedly connected to the two sides of the frame, dust suction openings are formed in one sides of the dust suction pipes, the other sides of the dust suction pipes communicate with through pipes, and the through pipes are fixedly connected with the frame. The other end of the through pipe communicates with a dust collecting box, the dust collecting box is fixedly connected with the frame, a draught fan is fixedly connected to the top of the dust collecting box, a fixing assembly is arranged on the cutting table, suction force is generated through the draught fan, chippings generated in the metal sheet cutting process are adsorbed, and the chippings enter the through pipe through a dust suction opening and reach the dust collecting box; the dust is collected in the dust collecting box, so that subsequent centralized treatment is facilitated, and the phenomenon of flying of the chippings is reduced.

Description

Technical Field

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

[0002] Metal sheets are thin, sheet-like objects made of metal. They have excellent electrical and thermal conductivity and mechanical strength, and are widely used in many fields such as electronics, electrical engineering, construction, automobiles, and aerospace. They are used to manufacture various components, decorations, structural parts, etc., showcasing their diverse functions and aesthetics.

[0003] Cutting is a necessary step in the processing of metal sheets. However, this process generates metal shavings that fly everywhere, making cleanup difficult.

[0004] Therefore, this utility model provides a sheet cutting device. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A sheet cutting device according to this utility model includes a conveying assembly; a frame is installed in the middle of the conveying assembly, a cutting assembly is installed in the middle of the frame, a cutting table is placed in the middle of the conveying assembly, suction pipes are fixedly connected to both sides of the frame, a suction port is opened on one side of the suction pipe, and a connecting pipe is connected to the other side of the suction pipe. The connecting pipe is fixedly connected to the frame, and a dust collection box is connected to the other end of the connecting pipe. The dust collection box is fixedly connected to the frame, and a fan is fixedly connected to the top of the dust collection box. A fixing assembly is provided on the cutting table. During operation, the metal sheet is first placed... Upon reaching the cutting table, the metal sheet is secured by a fixing component and then conveyed to the frame by a conveying component. The cutting component then activates to cut the metal sheet to the required size. During this process, the fan starts, generating suction. This suction is transmitted through the dust collection box and the connecting pipe into the suction pipe. The metal debris generated during the cutting process is drawn into the suction port by the suction, and then enters the dust collection box through the connecting pipe, where it accumulates. By setting up the fan to generate suction, the debris generated during the cutting process is adsorbed. The debris enters the connecting pipe through the suction port and reaches the dust collection box, where it accumulates for subsequent centralized processing, reducing the phenomenon of debris flying around.

[0007] Preferably, the fixing component includes multiple sliding grooves in the center of the cutting table. A slider is fixedly connected to the bottom of the sliding groove and slidably connected to the sliding groove. A pressure block is rotatably connected to the top of the slider and a spring is fixedly connected to the bottom of the slider. The spring is fixedly connected to the sliding groove. During operation, after the metal sheet is placed on the cutting table, the slider is first pulled, the spring extends, and then the pressure block is moved so that the pressure block covers the corners of the metal sheet. Then the slider is released, and the pressure block presses down on the metal sheet under the action of the spring. By setting the slider, the pressure block can fix metal sheets of different thicknesses, making it more widely applicable.

[0008] Preferably, a horizontal plate is provided on one side of the frame, an external air pipe is connected to the top of the horizontal plate, and multiple air holes are connected to the bottom of the horizontal plate. During operation, the external air pipe is connected to an air pump, and the airflow enters the horizontal plate through the external air pipe and then disperses from the air holes. The cutting table carries the metal sheet first through the horizontal plate and then reaches the frame. During this process, the gas dispersed from the air holes cleans the metal sheet and reduces the adhesion of dust and debris on its surface.

[0009] Preferably, the horizontal plate has supports on both sides, the supports are fixedly connected to the conveying assembly, a threaded rod is rotatably connected to the middle of the support, a handle is fixedly connected to the top of the threaded rod, a connecting block is threadedly connected to the middle of the handle, and the connecting block is fixedly connected to the horizontal plate. During operation, rotating the handle causes the threaded rod to rotate within the support, thereby causing the connecting block to change its height. The horizontal plate then follows the connecting block, adjusting its distance from the metal sheet. By setting the handle and connecting block to cooperate with each other, the position of the horizontal plate can be adjusted, achieving a better cleaning effect for metal sheets of different thicknesses.

[0010] Preferably, a cylinder is provided on one side of the external air tube. The cylinder is fixedly connected to the horizontal plate. A cleaning rod is fixedly connected to the bottom of the cylinder. A sponge strip is fixedly connected to the bottom of the cleaning rod. When working, when the gas emitted from the air hole acts on the metal sheet, the cylinder is activated, which drives the cleaning rod to descend. The sponge strip contacts the surface of the metal sheet and wipes and cleans it, making the surface of the metal sheet cleaner and more thorough.

[0011] Preferably, protective plates are fixedly connected to both sides of the cutting table. The protective plates are arc-shaped. During operation, the protective plates block the debris generated by cutting the metal sheet, reducing the amount of debris that splashes or flies to the outside of the cutting table and reducing the inadequacy of the suction pipe in collecting the debris.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The sheet cutting device of this utility model uses a fan to generate suction to adsorb the debris generated during the cutting of metal sheets. The debris enters the dust collection box through the dust inlet and gathers in the dust collection box, which facilitates subsequent centralized processing and reduces the phenomenon of debris flying around.

[0014] 2. The sheet cutting device of this utility model, by setting a slider, enables the pressure block to fix metal sheets of different thicknesses, thus having a wider range of applications. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a schematic diagram of the frame structure in this utility model;

[0018] Figure 3 This is a schematic diagram of the cutting table in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the bracket in this utility model;

[0020] Figure 5 This is a schematic diagram of the horizontal plate in this utility model;

[0021] In the diagram: 1. Conveying assembly; 11. Frame; 101. Cutting assembly; 102. Cutting table; 12. Suction pipe; 13. Suction port; 14. Through pipe; 15. Dust collection box; 16. Fan; 2. Slide rail; 21. Spring; 22. Slider; 23. Pressure block; 3. Horizontal plate; 31. External air pipe; 32. Air hole; 4. Bracket; 41. Threaded rod; 42. Handle; 43. Connecting block; 5. Cylinder; 51. Cleaning rod; 52. Sponge strip; 6. Protective plate. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 2As shown in the embodiment of this utility model, a sheet cutting device includes a conveying assembly 1; a frame 11 is installed in the middle of the conveying assembly 1, a cutting assembly 101 is installed in the middle of the frame 11, a cutting table 102 is placed in the middle of the conveying assembly 1, a dust suction pipe 12 is fixedly connected to both sides of the frame 11, a dust suction port 13 is opened on one side of the dust suction pipe 12, and a connecting pipe 14 is connected to the other side of the dust suction pipe 12. The connecting pipe 14 is fixedly connected to the frame 11, and a dust collection box 15 is connected to the other end of the connecting pipe 14. The dust collection box 15 is fixedly connected to the frame 11, and a fan 16 is fixedly connected to the top of the dust collection box 15. A fixing assembly is provided on the cutting table 102. During operation, the metal sheet is first placed on the cutting table. On 102, after being fixed by the fixing component, it is then conveyed to the frame 11 by the conveying component 1. The cutting component 101 is activated to cut the metal sheet into the required size. During this process, the fan 16 is activated to generate suction. The suction is transmitted to the suction pipe 12 through the dust collection box 15 and the connecting pipe 14. The debris generated during the cutting of the metal sheet is carried into the suction port 13 by the suction, and then enters the dust collection box 15 through the connecting pipe 14, where it is collected. By setting the fan 16 to generate suction, the debris generated during the cutting of the metal sheet is adsorbed. The debris enters the dust collection box 15 through the suction port 13 and the connecting pipe 14, where it is collected for subsequent centralized processing and to reduce the phenomenon of debris flying.

[0024] like Figures 1 to 3 As shown, the fixing assembly includes multiple sliding grooves 2 opened in the middle of the cutting table 102. A slider 22 is fixedly connected to the bottom of the sliding groove 2 and is slidably connected to the sliding groove 2. A pressure block 23 is rotatably connected to the top of the slider 22 and a spring 21 is fixedly connected to the bottom of the slider 22 and is fixedly connected to the sliding groove 2. During operation, after the metal sheet is placed on the cutting table 102, the slider 22 is pulled first, and the spring 21 extends. Then, the pressure block 23 is moved so that the pressure block 23 covers the corners of the metal sheet. Then, the slider 22 is released, and the pressure block 23 presses down on the metal sheet under the action of the spring 21. By setting the slider 22, the pressure block 23 can fix metal sheets of different thicknesses, making it more widely applicable.

[0025] like Figures 1 to 4 As shown, a horizontal plate 3 is provided on one side of the frame 11. An external air pipe 31 is connected to the top of the horizontal plate 3, and multiple air holes 32 are connected to the bottom of the horizontal plate 3. During operation, the external air pipe 31 is connected to an air pump, and the airflow enters the horizontal plate 3 through the external air pipe 31 and then disperses from the air holes 32. The cutting table 102 carries the metal sheet first through the horizontal plate 3 and then reaches the frame 11. During this process, the air holes 32 disperse gas to clean the metal sheet and reduce the adhesion of dust and debris on its surface.

[0026] like Figures 1 to 4 As shown, the horizontal plate 3 is provided with brackets 4 on both sides. The brackets 4 are fixedly connected to the conveying assembly 1. A threaded rod 41 is rotatably connected to the middle of the bracket 4. A handle 42 is fixedly connected to the top of the threaded rod 41. A connecting block 43 is threadedly connected to the middle of the handle 42. The connecting block 43 is fixedly connected to the horizontal plate 3. When working, rotating the handle 42 will cause the threaded rod 41 to rotate inside the bracket 4. As a result, the connecting block 43 will change its height accordingly. The horizontal plate 3 will follow the connecting block 43 to adjust the distance to the metal sheet. By setting the handle 42 and the connecting block 43 to cooperate with each other, the position of the horizontal plate 3 can be adjusted to achieve a better cleaning effect for metal sheets of different thicknesses.

[0027] like Figures 1 to 5 As shown, a cylinder 5 is provided on one side of the external air pipe 31. The cylinder 5 is fixedly connected to the horizontal plate 3. A cleaning rod 51 is fixedly connected to the bottom of the cylinder 5. A sponge strip 52 is fixedly connected to the bottom of the cleaning rod 51. When working, when the gas emitted from the air hole 32 acts on the metal sheet, the cylinder 5 starts, driving the cleaning rod 51 to descend. The sponge strip 52 contacts the surface of the metal sheet and wipes and cleans it, making the surface of the metal sheet cleaner and more thorough.

[0028] like Figure 3 As shown, protective plates 6 are fixedly connected to both sides of the cutting table 102. The protective plates 6 are arc-shaped. During operation, the protective plates 6 block the debris generated by cutting the metal sheet, preventing it from splashing or flying to the outside of the cutting table 102 and reducing the insufficient suction of the dust pipe 12.

[0029] Working principle: First, the metal sheet is placed on the cutting table 102 and fixed by the fixing component. Then, it is conveyed to the frame 11 by the conveying component 1. The cutting component 101 is activated to cut the metal sheet into the required size. During this process, the fan 16 is activated to generate suction. The suction is transmitted to the suction pipe 12 through the dust collection box 15 and the connecting pipe 14. The debris generated by cutting the metal sheet is carried by the suction into the suction port 13, and then enters the dust collection box 15 through the connecting pipe 14, where it accumulates. By setting the fan... 16 generates suction to attract and collect the debris generated during the cutting of the metal sheet. The debris enters the dust collection box 15 through the suction port 13 and then through the pipe 14, where it gathers for subsequent centralized processing and reduces the phenomenon of debris flying around. After the metal sheet is placed on the cutting table 102, the slider 22 is pulled first, and the spring 21 extends. Then, the pressure block 23 is moved so that it covers the corners of the metal sheet. Then, the slider 22 is released, and the pressure block 23 presses down on the metal sheet under the action of the spring 21. By setting the slider 22, the pressure block 23 is able to press down on the metal sheet. 3 can fix metal sheets of different thicknesses, making it more widely applicable. The external air pipe 31 is connected to the air pump, and the airflow enters the horizontal plate 3 through the external air pipe 31, and then exits from the air hole 32. The cutting table 102 carries the metal sheet, first passing through the horizontal plate 3, and then reaching the frame 11. During this process, the air hole 32 releases gas to clean the metal sheet, reducing the adhesion of dust and debris on its surface. Turning the handle 42 causes the threaded rod 41 to rotate within the bracket 4, thereby causing the connecting block 43 to change height accordingly. The horizontal plate 3 will follow the connecting block 43 to adjust to the metal sheet. The distance between the sheet metal and the horizontal plate 3 is adjusted by the cooperation of the handle 42 and the connecting block 43 to achieve a better cleaning effect for metal sheets of different thicknesses. When the gas emitted from the air hole 32 acts on the metal sheet, the cylinder 5 is activated, which drives the cleaning rod 51 to descend. The sponge strip 52 contacts the surface of the metal sheet and wipes it clean, making the surface of the metal sheet cleaner and more thorough. The protective plate 6 blocks the debris generated by cutting the metal sheet, preventing it from splashing or flying outside the cutting table 102 and reducing the insufficient adsorption of the dust by the suction pipe 12.

[0030] 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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sheet cutting device comprising a conveying assembly (1); characterized by: A frame (11) is installed in the middle of the conveying component (1), a cutting component (101) is installed in the middle of the frame (11), a cutting table (102) is placed in the middle of the conveying component (1), a suction pipe (12) is fixedly connected to both sides of the frame (11), a suction port (13) is opened on one side of the suction pipe (12), a connecting pipe (14) is connected to the other side of the suction pipe (12), the connecting pipe (14) is fixedly connected to the frame (11), the other end of the connecting pipe (14) is connected to a dust collection box (15), the dust collection box (15) is fixedly connected to the frame (11), a fan (16) is fixedly connected to the top of the dust collection box (15), and a fixing component is provided on the cutting table (102).

2. A sheet cutting apparatus according to claim 1, wherein: The fixing component includes multiple sliding grooves (2) opened in the middle of the cutting table (102). A slider (22) is fixedly connected to the bottom of the sliding groove (2). The slider (22) is slidably connected to the sliding groove (2). A pressure block (23) is rotatably connected to the top of the slider (22). A spring (21) is fixedly connected to the bottom of the slider (22). The spring (21) is fixedly connected to the sliding groove (2).

3. A sheet cutting apparatus according to claim 2, wherein: The frame (11) has a horizontal plate (3) on one side, the top of the horizontal plate (3) is connected to an external air pipe (31), and the bottom of the horizontal plate (3) is connected to multiple air holes (32).

4. A sheet cutting apparatus according to claim 3, wherein: The horizontal plate (3) is provided with brackets (4) on both sides. The brackets (4) are fixedly connected to the conveying assembly (1). A threaded rod (41) is rotatably connected to the middle of the bracket (4). A handle (42) is fixedly connected to the top of the threaded rod (41). A connecting block (43) is threadedly connected to the middle of the handle (42). The connecting block (43) is fixedly connected to the horizontal plate (3).

5. A sheet cutting apparatus according to claim 4, wherein: A cylinder (5) is provided on one side of the external air tube (31). The cylinder (5) is fixedly connected to the horizontal plate (3). A cleaning rod (51) is fixedly connected to the bottom of the cylinder (5). A sponge strip (52) is fixedly connected to the bottom of the cleaning rod (51).

6. The sheet cutting device according to claim 5, characterized in that: The cutting table (102) is fixedly connected to both sides with protective plates (6), which are arc-shaped.

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