Profile cutting mechanism

Abstract

The utility model discloses a sectional material cutting mechanism, which belongs to the technical field of sectional material cutting, and comprises a cutting bedplate, a support plate, support legs, a third driving motor, a cutting wheel and a limiting moving assembly, through the arranged limiting moving assembly and a conveying assembly, a second U-shaped frame moves downwards through the extension of a first electric telescopic rod, and the cutting wheel is driven by the second U-shaped frame to move downwards. A second driving motor rotates to drive an adjusting screw rod to rotate so that the L-shaped plate can be close to a cutting wheel to be cut, a conveying wheel is attached to one side of the L-shaped plate, and a first driving motor rotates to drive the conveying wheel to rotate; and therefore, the plate can move towards one side on the conveying belt, and the same L-shaped plate can be automatically, continuously and repeatedly cut.

Description

Technical Field

[0001] This utility model belongs to the field of profile cutting technology, specifically, it relates to a profile cutting mechanism. Background Technology

[0002] With the development of modern machining industry, the requirements for cutting quality and precision are constantly increasing, as are the demands for improved production efficiency, reduced production costs, and highly intelligent automatic cutting functions. The development of CNC cutting machines must adapt to the requirements of modern machining industry. Cutting machines are divided into flame cutting machines, plasma cutting machines, laser cutting machines, water jet cutting machines, etc. Laser cutting machines are the most efficient, offer the highest cutting precision, and are generally suitable for thinner cutting thicknesses. Plasma cutting machines also have a high cutting speed, but produce a cut surface with a certain bevel. Flame cutting machines are suitable for thicker carbon steel materials.

[0003] Chinese utility model patent CN220462453U discloses a profile positioning and continuous cutting mechanism, including an operating platform, a cutting component, a sliding component, and a positioning component. The cutting component is installed on the operating platform, and the positioning component is installed on the sliding component. The sliding component is installed on the operating platform and drives the positioning component to pass through the cutting component. In the positioning component, a main positioning seat and an auxiliary positioning seat are fixedly installed on the sliding component. A rotating seat is installed on the main positioning seat and is poweredly connected to an angle adjustment component. The auxiliary positioning seat has a follower slide groove, and the follower slide is installed in the follower slide groove. A return spring is arranged in the follower slide groove, with its two ends fixedly connected to the inner wall of the follower slide groove and the follower slide respectively. A U-shaped slot is fixedly connected to the rotating seat, and a U-shaped slot is rotatably installed on the follower slide.

[0004] The existing technology has the following drawbacks: when cutting L-shaped profiles, it is impossible to achieve stable positioning of the L-shaped profiles. Summary of the Invention

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To address the problem mentioned in the background art of the inability to stably position the L-shaped profile during cutting, the present invention adopts the following technical solution.

[0007] A profile cutting mechanism includes a cutting table, with support legs detachably connected to the four corners of the bottom of the cutting table, a support plate fixedly connected between the multiple support legs, a third drive motor detachably connected to the upper end of the support plate, a cutting wheel extending through the cutting table detachably connected to the rotating end of the third drive motor, and limit moving components provided on both sides of the upper end of the cutting table, the limit moving components fixing the L-shaped plate and moving it in the direction of the cutting wheel.

[0008] Preferably, a rotating assembly is installed on the cutting table, which enables the cutting wheel to rotate and change the cutting direction.

[0009] Preferably, the limiting and moving assembly includes a first U-shaped bracket, a first electric telescopic rod, a second U-shaped frame, a conveying wheel, a first drive motor, a second drive motor, and an adjusting screw. Sliding grooves are provided on both sides of the upper end of the cutting table. Sliding blocks are slidably connected inside the sliding grooves on both sides. A first U-shaped bracket with an opening facing the cutting wheel is detachably connected to the upper end of the sliding blocks. A first electric telescopic rod is detachably connected to the upper end of the first U-shaped bracket. The telescopic end of the first electric telescopic rod is inserted into the interior of the first U-shaped bracket and detachably connected to a second U-shaped frame with an opening facing downwards. An adjusting screw is rotatably connected inside the sliding grooves. The sliding blocks are threadedly connected to the adjusting screw. A second drive motor is detachably connected to the outer wall of the cutting table. The rotating end of the second drive motor is detachably connected to one end of the adjusting screw.

[0010] Preferably, a conveying assembly is installed on the first U-shaped bracket, which enables the L-shaped plate to move inside the first U-shaped bracket.

[0011] Preferably, the conveying assembly includes a conveyor wheel, a first drive motor, and a conveyor belt. The conveyor wheel is rotatably connected inside the second U-shaped frame, and the first drive motor is detachably connected to the outer wall of the second U-shaped frame. The rotating end of the first drive motor is detachably connected to one end of the conveyor wheel, and the conveyor belt is rotatably connected to the inner bottom of the first U-shaped support.

[0012] Preferably, a lifting assembly is installed on the support plate, and the lifting assembly adjusts the distance of the cutting wheel beyond the cutting table.

[0013] Preferably, the lifting assembly includes a sliding rod, a limiting plate, and a second electric telescopic rod. The upper end of the support plate is detachably connected to the second electric telescopic rod, and the telescopic end of the second electric telescopic rod is detachably connected to a mounting base plate. A third drive motor is detachably connected to the upper end of the mounting base plate, and sliding rods are fixedly connected to both sides of the bottom of the mounting base plate. The sliding rods pass through the support plate and are detachably connected to the limiting plate.

[0014] Preferably, the rotating assembly includes a first rotating disk, a second rotating disk, a linkage plate, and a fourth drive motor. The first rotating disk is rotatably connected to the cutting table, and the cutting wheel is inserted into the first rotating disk. The second rotating disk is rotatably connected to the support plate. The bottom of the second electric telescopic rod is detachably connected to the upper end face of the second rotating disk. The sliding rod passes through the second rotating disk. The bottom of the second rotating disk is detachably connected to the rotating end of the fourth drive motor. The fourth drive motor is detachably connected to the ground. A linkage plate is detachably connected between the two first rotating disks.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. By setting the limiting moving component and the conveying component, the second U-shaped frame moves downward by extending the first electric telescopic rod, and can then be locked onto one side of the L-shaped plate by the second U-shaped frame. The rotation of the second drive motor drives the adjusting screw to rotate, so that the L-shaped plate can be brought close to the cutting wheel for cutting. The conveying wheel is attached to one side of the L-shaped plate, and the rotation of the first drive motor drives the conveying wheel to rotate, so that the plate can be moved to one side on the conveyor belt, and thus the same L-shaped plate can be automatically and continuously cut multiple times.

[0017] 2. By extending or shortening the second electric telescopic rod in the lifting assembly, the electric mounting base plate, the third drive motor, and the cutting wheel can be moved upward or downward. This allows the distance of the cutting wheel beyond the upper end of the cutting table to be adjusted according to cutting needs. The limiting plate can limit the distance the cutting wheel rises, and the cutting wheel can be kept below the surface of the cutting table when not in use.

[0018] 3. The rotation of the fourth drive motor in the rotating assembly drives the second rotating disk to rotate, which in turn causes the first rotating disk to rotate through the linkage plate, thereby adjusting the cutting direction of the cutting wheel and meeting different cutting needs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a profile cutting mechanism according to the present invention;

[0020] Figure 2 This is a schematic diagram of the limiting and moving component structure in this utility model;

[0021] Figure 3 This is a schematic diagram of the lifting component structure in this utility model;

[0022] Figure 4 This is a schematic diagram of the rotating component structure in this utility model.

[0023] The correspondence between the labels and component names in the attached figures is as follows:

[0024] 100. Cutting table; 101. Support leg; 102. Sliding groove;

[0025] 200. First U-shaped support; 201. Conveyor belt; 202. Sliding block; 203. First electric telescopic rod; 204. Second U-shaped frame; 205. Conveyor wheel; 206. First drive motor; 207. Second drive motor; 208. Adjusting screw;

[0026] 300. Cutting wheel; 301. Third drive motor; 302. Mounting base plate; 303. Sliding rod; 304. Limiting plate; 305. Second electric telescopic rod; 306. First rotating disk; 307. Second rotating disk; 308. Linkage plate; 309. Fourth drive motor. Detailed Implementation

[0027] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0030] like Figure 1 As shown, it is a schematic diagram of a profile cutting mechanism according to a preferred embodiment of the present invention. The profile cutting mechanism of this embodiment includes a cutting table 100, with support legs 101 detachably connected to the four corners of the bottom of the cutting table 100, and a cutting wheel 300 provided at the center of the upper end of the cutting table 100. In this embodiment, the L-shaped plate is cut by the cutting wheel 300.

[0031] like Figure 1 as well as Figure 2As shown, this is a schematic diagram of the limiting and moving component structure in this embodiment. Sliding grooves 102 are provided on both sides of the upper end of the cutting table 100. Sliding blocks 202 are slidably connected inside the sliding grooves 102. A first U-shaped bracket 200 with an opening facing the cutting wheel 300 is detachably connected to the upper end of the sliding block 202. A first electric telescopic rod 203 is detachably connected to the upper end of the first U-shaped bracket 200. The telescopic end of the first electric telescopic rod 203 is inserted into the interior of the first U-shaped bracket 200 and is detachably connected to a second U-shaped frame 204 with an opening facing downwards. The interior of the sliding groove 102 rotates... An adjusting screw 208 is connected, and a sliding block 202 is threadedly connected to the adjusting screw 208. A second drive motor 207 is detachably connected to the outer wall of the cutting table 100. The rotating end of the second drive motor 207 is detachably connected to one end of the adjusting screw 208. In this embodiment, the second U-shaped frame 204 moves downward by extending the first electric telescopic rod 203, so that the second U-shaped frame 204 can be locked on one side of the L-shaped plate. The second drive motor 207 rotates to drive the adjusting screw 208 to rotate, so that the L-shaped plate can be brought close to the cutting wheel 300 for cutting.

[0032] It is worth noting that the first U-shaped bracket 200, the first electric telescopic rod 203, the second U-shaped frame 204, the conveying wheel 205, the first drive motor 206, the second drive motor 207, and the adjusting screw 208 mentioned above are the limiting and moving components in this embodiment. The limiting and moving components include, but are not limited to, the first U-shaped bracket 200, the first electric telescopic rod 203, the second U-shaped frame 204, the conveying wheel 205, the first drive motor 206, the second drive motor 207, and the adjusting screw 208. Any component that can fix the L-shaped plate and can convey it to the cutting wheel 300 can be used in this embodiment.

[0033] like Figure 2 As shown, this is a schematic diagram of the conveying component structure in this embodiment. The inner side of the second U-shaped frame 204 is rotatably connected to a conveying wheel 205. The outer wall of the second U-shaped frame 204 is detachably connected to a first drive motor 206. The rotating end of the first drive motor 206 is detachably connected to one end of the conveying wheel 205. The inner bottom of the first U-shaped bracket 200 is rotatably connected to a conveyor belt 201. In this embodiment, the conveying wheel 205 is attached to one side of the L-shaped plate, and the first drive motor 206 rotates to drive the conveying wheel 205 to rotate, thereby enabling the plate to move to one side on the conveyor belt 201, and thus automatically and continuously cut the same L-shaped plate multiple times.

[0034] It is worth noting that the aforementioned conveyor wheel 205, first drive motor 206, and conveyor belt 201 are the conveying components in this embodiment. The conveying components include, but are not limited to, the conveyor wheel 205, first drive motor 206, and conveyor belt 201. Any component capable of conveying L-shaped plates can be applied to this embodiment.

[0035] like Figure 3 As shown, this is a schematic diagram of the lifting assembly structure in this embodiment. Multiple support legs 101 are fixedly connected to a support plate. A second electric telescopic rod 305 is detachably connected to the upper end of the support plate. The telescopic end of the second electric telescopic rod 305 is detachably connected to a mounting base plate 302. A third drive motor 301 is detachably connected to the upper end of the mounting base plate 302. The rotating end of the third drive motor 301 is detachably connected to the outer wall of the cutting wheel 300. Sliding rods 303 are fixedly connected to both sides of the bottom of the mounting base plate 302. 3. A limiting plate 304 is detachably connected through the support plate. In this embodiment, the second electric telescopic rod 305 can be extended or shortened, thereby enabling the electric mounting base plate 302, the third drive motor 301, and the cutting wheel 300 to move upward or downward. This allows the distance of the cutting wheel 300 beyond the upper end of the cutting table 100 to be adjusted according to cutting needs. The limiting plate 304 can limit the upward distance of the cutting wheel 300 and can also make the cutting wheel 300 lower than the surface of the cutting table 100 when not in use.

[0036] It is worth noting that the sliding rod 303, the limiting plate 304 and the second electric telescopic rod 305 mentioned above are the lifting components in this embodiment. The lifting components include, but are not limited to, the sliding rod 303, the limiting plate 304 and the second electric telescopic rod 305. Any component that can make the cutting wheel 300 move upward or downward can be applied to this embodiment.

[0037] like Figure 4 As shown, this is a schematic diagram of the rotating component structure in this embodiment. A first rotating disk 306 is rotatably connected to the cutting table 100, and the cutting wheel 300 is inserted into the first rotating disk 306. A second rotating disk 307 is rotatably connected to the support plate. The bottom of the second electric telescopic rod 305 is detachably connected to the upper end face of the second rotating disk 307. A sliding rod 303 passes through the second rotating disk 307. The bottom of the second rotating disk 307 is detachably connected to the rotating end of the fourth drive motor 309. The fourth drive motor 309 is detachably connected to the ground. A linkage plate 308 is detachably connected between the two first rotating disks 306. In this embodiment, the rotation of the fourth drive motor 309 drives the second rotating disk 307 to rotate, which in turn causes the first rotating disk 306 to rotate through the linkage plate 308. This allows adjustment of the cutting direction of the cutting wheel 300, thereby meeting different cutting requirements.

[0038] It is worth noting that the first rotating disk 306, the second rotating disk 307, the linkage plate 308, and the fourth drive motor 309 mentioned above are the rotating components in this embodiment. The rotating components include, but are not limited to, the first rotating disk 306, the second rotating disk 307, the linkage plate 308, and the fourth drive motor 309. Any component that can make the cutting wheel 300 rotate to adjust the cutting direction can be applied to this embodiment.

[0039] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A profile cutting mechanism, comprising a cutting table (100), support legs (101) are detachably connected at the bottom corners of the cutting table (100), characterized in that, A plurality of support legs (101) are fixedly connected with a support plate, the upper end of the support plate is detachably connected with a third driving motor (301), the rotating end of the third driving motor (301) is detachably connected with a cutting wheel (300) penetrating out of the cutting table plate (100), the upper end of the cutting table plate (100) is provided with a limiting moving assembly on both sides, and the limiting moving assembly fixes the L-shaped plate and moves to the direction of the cutting wheel (300); The limiting moving assembly comprises a first U-shaped support (200), a first electric telescopic rod (203), a second U-shaped support (204), a conveying wheel (205), a first driving motor (206), a second driving motor (207) and an adjusting screw rod (208), the upper end of the cutting table plate (100) is provided with a sliding groove (102) on both sides, the sliding grooves (102) on both sides are slidably connected with sliding blocks (202) inside, the upper end of each sliding block (202) is detachably connected with the first U-shaped support (200) with an opening facing the cutting wheel (300), the upper end of the first U-shaped support (200) is detachably connected with the first electric telescopic rod (203), the telescopic end of the first electric telescopic rod (203) is inserted into the first U-shaped support (200) and detachably connected with the second U-shaped support (204) with an opening downward, the adjusting screw rod (208) is rotatably connected inside the sliding groove (102), the sliding block (202) is threadedly connected with the adjusting screw rod (208), the outer wall of the cutting table plate (100) is detachably connected with the second driving motor (207), and the rotating end of the second driving motor (207) is detachably connected with one end of the adjusting screw rod (208). A conveying assembly is installed on the first U-shaped support (200), and the conveying assembly enables the L-shaped plate to move in the first U-shaped support (200).

2. The profile cutting mechanism according to claim 1, characterized in that A rotating assembly is installed on the cutting table plate (100), and the rotating assembly can rotate the cutting wheel (300) to change the cutting direction.

3. The profile cutting mechanism according to claim 1, characterized in that The conveying assembly comprises a conveying wheel (205), a first driving motor (206) and a conveying belt (201), the conveying wheel (205) is rotatably connected inside the second U-shaped support (204), the outer wall of the second U-shaped support (204) is detachably connected with the first driving motor (206), the rotating end of the first driving motor (206) is detachably connected with one end of the conveying wheel (205), and the conveying belt (201) is rotatably connected inside the bottom of the first U-shaped support (200).

4. The profile cutting mechanism according to claim 3, characterized in that A lifting assembly is installed on the support plate, and the lifting assembly adjusts the distance between the cutting wheel (300) and the cutting table plate (100).

5. The profile cutting mechanism according to claim 4, characterized in that The lifting assembly comprises a sliding rod (303), a limiting plate (304) and a second electric telescopic rod (305), the upper end of the support plate is detachably connected with the second electric telescopic rod (305), the telescopic end of the second electric telescopic rod (305) is detachably connected with a mounting bottom plate (302), the third driving motor (301) is detachably connected with the upper end of the mounting bottom plate (302), the bottom of the mounting bottom plate (302) is fixedly connected with the sliding rod (303) on both sides, the sliding rod (303) penetrates through the support plate and is detachably connected with the limiting plate (304).

6. The profile cutting mechanism according to claim 5, characterized in that The rotating assembly comprises a first rotating disc (306), a second rotating disc (307), a linkage plate (308) and a fourth driving motor (309), the first rotating disc (306) is rotatably connected to the cutting table (100), the cutting wheel (300) is inserted into the first rotating disc (306), the second rotating disc (307) is rotatably connected to the supporting plate, the bottom of the second electric telescopic rod (305) is detachably connected to the upper end surface of the second rotating disc (307), the sliding rod (303) penetrates through the second rotating disc (307), the bottom of the second rotating disc (307) is detachably connected to the rotating end of the fourth driving motor (309), the fourth driving motor (309) is detachably connected to the ground, and the linkage plate (308) is detachably connected between the two first rotating discs (306).

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