Guiding and positioning mechanism for plate cutting

Abstract

The utility model provides a guiding and positioning mechanism for plate cutting, which relates to the technical field of plate production and comprises a worktable, a support frame is mounted at the upper end of the worktable, a guiding mechanism is mounted between the support frame and the worktable, and an electric sliding rail is mounted on one side, far away from the guiding mechanism, of the lower surface of the support frame. And a sliding block is installed on the electric sliding rail, a second electric push rod is installed in the sliding block, and a cutting machine is installed at the output end of the second electric push rod. A user adjusts the distance between the guide frames according to the width of a raw material, the guide frames can be attached to the front side and the rear side of the raw material, then the conveying belt and the conveying rods can push and convey the raw material, the guide frames guide the moving direction of the raw material, the situation that the raw material deviates is avoided, and the service life of the raw material is prolonged. And meanwhile, the conveying rod can extrude and position the raw materials, it is guaranteed that the raw materials are more stable in the cutting process, and the cutting effect of the raw materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal production technology, and more specifically, to a guide and positioning mechanism for sheet metal cutting. Background Technology

[0002] Boards are standard-sized, flat, rectangular building material panels used in the construction industry. During processing, boards often need to be cut to obtain the required dimensions and shapes. However, manual loading is frequently required, and this manual loading process is prone to errors in positioning the board, causing the cutting machine to deviate during cutting and resulting in boards that fail to meet the required dimensions and shapes, rendering them unusable. Therefore, we propose a guiding and positioning mechanism for board cutting to solve these problems. Summary of the Invention

[0003] The main purpose of this utility model is to provide a guide and positioning mechanism for cutting sheet metal, which solves the problem that when cutting sheet metal, users often need to manually feed the material. However, during manual feeding, the sheet metal is easily mispositioned, causing the cutting machine to deviate when cutting the sheet metal, resulting in the sheet metal failing to meet the required size and shape and becoming scrapped.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A guide and positioning mechanism for cutting sheet metal includes a worktable, a support frame mounted on the upper end of the worktable, a guide mechanism mounted between the support frame and the worktable, an electric slide rail mounted on the lower surface of the support frame away from the guide mechanism, a slider mounted on the electric slide rail, a second electric push rod mounted inside the slider, a cutting machine mounted on the output end of the second electric push rod, the cutting machine being located between the worktable and the support frame, a groove penetrating the upper surface of the worktable near the cutting machine, the groove overlapping vertically with the cutting blade of the cutting machine, and a guide slope provided on the end of the worktable near the groove.

[0006] Preferably, the guiding mechanism includes a conveyor belt installed between the workbench and the groove. Support plates are movably installed on the front and rear sides of the upper end of the conveyor belt. Transport rods are movably installed at both ends of the support plates on the side closest to each other. Guide frames are movably installed on the side of the support plates on the side closest to each other. The shafts of the transport rods are movably installed through the interior of the guide frames.

[0007] Preferably, a first electric push rod is installed at the upper end of the support frame, and a connecting frame is movably installed at the lower end of the support frame. The output end of the first electric push rod movably passes through the interior of the support frame and is connected to the connecting frame. The lower end of the connecting frame is connected to the support plate.

[0008] Preferably, a rotating shaft is fixedly installed inside the body of the transport rod, and the two ends of the rotating shaft are movably installed inside the support plate. A motor is installed at one end of the front surface of the support plate at the front end, and the output end of the motor is connected to the rotating shaft. A transmission block is installed at the rear end of the rotating shaft, and a belt is sleeved on the outside of the transmission block.

[0009] Preferably, connecting rings are movably fitted at the front and rear ends of the outer side of the transport rod, and the connecting rings are movably installed inside the guide frame. Limiting rings are respectively engaged on the outer side of the connecting rings. A connecting groove is respectively provided inside the guide frame and at one end near the limiting ring, and the limiting rings are respectively engaged inside the connecting groove.

[0010] Preferably, the upper end of the transport rod is provided with guide grooves, and limit frames are installed inside the guide grooves by bolts. The upper end of the limit frames is connected to the connecting ring.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) In this utility model, the user adjusts the spacing between the guide frames according to the width of the raw material so that the guide frames can fit against the front and back sides of the raw material. Then the conveyor belt and the conveyor rod will push the raw material to transport it, so that the guide frame can guide the movement direction of the raw material and avoid the raw material from deviating. At the same time, the conveyor rod will squeeze and position the raw material to ensure that the raw material is more stable during the cutting process and improve the cutting effect of the raw material.

[0013] (2) In this utility model, the spacing between the guide frames is adjusted by the cooperation between the guide groove and the limiting frame, so that the guide frame can guide the raw materials more accurately. Then, by the cooperation between the limiting ring and the connecting groove, the guide frame can be located on the outside of the transport rod, and the rotation of the transport rod will not be hindered, which is more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a guide and positioning mechanism for cutting sheet metal according to this utility model;

[0015] Figure 2 This is a front view structural diagram of a guide and positioning mechanism for cutting sheet metal according to the present invention;

[0016] Figure 3 This is a side view of the guiding and positioning mechanism for cutting sheet metal according to the present invention.

[0017] Figure 4 This utility model relates to a guide and positioning mechanism for cutting sheet metal. Figure 2 Schematic diagram of the cross-sectional structure at point AA;

[0018] Figure 5 This utility model relates to a guide and positioning mechanism for cutting sheet metal. Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0019] Figure 6 This utility model relates to a guide and positioning mechanism for cutting sheet metal. Figure 3 Schematic diagram of the cross-sectional structure at the CC section;

[0020] Figure 7 This utility model discloses a guiding and positioning mechanism for cutting sheet metal. Figure 5 Enlarged structural diagram at point D.

[0021] In the diagram: 1. Workbench; 2. Support frame; 3. Guide mechanism; 301. Connecting frame; 302. Electric push rod No. 1; 303. Support plate; 304. Transport rod; 305. Rotating shaft; 306. Motor; 307. Transmission block; 308. Belt; 309. Guide groove; 310. Connecting ring; 311. Limiting frame; 312. Limiting ring; 313. Connecting groove; 314. Transport belt; 315. Guide frame; 4. Groove; 5. Guide slope; 6. Electric slide rail; 7. Slider; 8. Electric push rod No. 2; 9. Cutting machine. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] like Figures 1 to 7As shown in the figure, this utility model embodiment proposes a guide positioning mechanism for cutting sheet metal, including a worktable 1, a support frame 2 installed on the upper end of the worktable 1, a guide mechanism 3 installed between the support frame 2 and the worktable 1, an electric slide rail 6 installed on the lower surface of the support frame 2 away from the guide mechanism 3, a slider 7 installed on the electric slide rail 6, a second electric push rod 8 installed inside the slider 7, a cutting machine 9 installed at the output end of the second electric push rod 8, the cutting machine 9 being located between the worktable 1 and the support frame 2, a groove 4 penetrating the upper surface of the worktable 1 near the end of the cutting machine 9, the groove 4 overlapping the cutting blade of the cutting machine 9, and a guide slope 5 provided at the end of the worktable 1 near the groove 4.

[0024] like Figures 4 to 7 As shown, in another embodiment of this utility model, the guiding mechanism 3 includes a conveyor belt 314, which is installed between the workbench 1 and the groove 4. Support plates 303 are movably installed on the front and rear sides of the upper end of the conveyor belt 314. Transport rods 304 are movably installed at the two ends of the support plates 303 on their adjacent sides. Guide frames 315 are movably installed on the two ends of the support plates 303 on their adjacent sides. The shafts of the transport rods 304 are movably installed through the interior of the guide frames 315. A first electric push rod 302 is installed at the upper end of the support frame 2, and a connecting frame 301 is movably installed at the lower end of the support frame 2. The output end of the first electric push rod 302 movably penetrates the interior of the support frame 2 and is connected to the connecting frame 301. The lower end of the connecting frame 301 is connected to the support plate 303. Rotary shafts 305 are fixedly installed through the interior of the shafts 304, and the two ends of the rotating shafts 305 movably penetrate through... A motor 306 is installed inside the support plate 303. The output end of the support plate 303 at the front end is connected to the rotating shaft 305. A transmission block 307 is installed at the rear end of the rotating shaft 305. A belt 308 is sleeved on the outside of the transmission block 307. Connecting rings 310 are movably sleeved on the front and rear ends of the outer side of the transport rod 304. The connecting rings 310 are movably installed inside the guide frame 315. Limiting rings 312 are engaged on the outer side of the connecting rings 310. A connecting groove 313 is provided inside the guide frame 315 and near the end of the limiting ring 312. The limiting rings 312 are engaged inside the connecting groove 313. A guide groove 309 is provided at the upper end of the transport rod 304. A limiting frame 311 is installed inside the guide groove 309 by bolts. The upper end of the limiting frame 311 is connected to the connecting ring 310.

[0025] The user first pushes the guide frame 315 according to the width of the raw material, causing the guide frame 315 to slide along the guide groove 309 via the limiting ring 312, thereby adjusting the position of the guide frame 315. After the position of the guide frame 315 is adjusted, the user can connect the limiting frame 311 and the guide groove 309 with bolts to achieve the positioning of the guide frame 315. After the position of the guide frame 315 is positioned, the first electric push rod 302 can control the height adjustment of the transport rod 304 through the connecting frame 301 and the support plate 303, so that the transport rod 304 can work with the transport belt 314 to clamp the raw material. After the height of the transport rod 304 is adjusted, the user can start the motor 306, which drives one of the transport rods 304 to rotate through the rotating shaft 305. Then, through the transmission block 307 and the belt 308, the two transport rods 304 rotate synchronously. The user can then place the raw material on the transport... The surface of belt 314 allows the conveyor belt 314 to initially move the raw material. Then, guided by the guide frame 315, the raw material is positioned in the middle of the conveyor belt 314 without deviation. After the raw material connects with the conveyor rod 304, the conveyor rod 304 can push the raw material to move in a direction, allowing it to cooperate with the conveyor belt 314 to transport the raw material. After one end of the raw material moves onto the groove 4 and moves a specified length, the conveyor belt 314 and the conveyor rod 304 can stop working. Then, the cutting machine 9 starts, and the second electric push rod 8 controls the height of the cutting machine 9, allowing the cutting machine 9 to start cutting the raw material along the groove 4. At the same time, the electric slide rail 6 cooperates with the slider 7 to drive the cutting machine 9 to move, thereby allowing the cutting machine 9 to cut the raw material. After the raw material is cut, it can slide down the guide slope 5. Then, the conveyor belt 314 can continue to cooperate with the conveyor rod 304 to guide and feed the raw material, allowing it to cooperate with the cutting machine 9 to continuously cut and process the raw material.

[0026] When the conveyor rod 304 rotates, it will drive the limiting ring 312 to rotate inside the connecting groove 313, so that the guide frame 315 guides the raw materials and the rotation of the conveyor rod 304 do not interfere with each other, improving the stability of the overall operation. At the same time, the position of the guide frame 315 can be adjusted by the cooperation of the limiting frame 311 and the guide groove 309, making it more convenient to use.

[0027] The working principle of this type of guide and positioning mechanism for cutting sheet metal:

[0028] In use, the user first pushes the guide frame 315 according to the width of the raw material, causing the guide frame 315 to slide along the guide groove 309 via the limiting ring 312, thereby adjusting the position of the guide frame 315. After the position of the guide frame 315 is adjusted, the user connects the limiting frame 311 and the guide groove 309 with bolts to achieve the positioning of the guide frame 315. After the position of the guide frame 315 is positioned, the first electric push rod 302 controls the height adjustment of the transport rod 304 through the connecting frame 301 and the support plate 303, so that the transport rod 304 can work with the transport belt 314 to clamp the raw material. After the height of the transport rod 304 is adjusted, the user starts the motor 306, which drives one of the transport rods 304 to rotate through the rotating shaft 305. Then, through the transmission block 307 and the belt 308, the two transport rods 304 rotate synchronously. The user can then place the raw material... On the surface of the conveyor belt 314, the conveyor belt 314 initially moves the raw material. Then, guided by the guide frame 315, the raw material is positioned in the middle of the conveyor belt 314 without deviation. After the raw material connects with the conveyor rod 304, the conveyor rod 304 pushes the raw material to move in a directional manner, allowing it to cooperate with the conveyor belt 314 to transport the raw material. After one end of the raw material moves onto the groove 4 and moves a specified length, the conveyor belt 314 and the conveyor rod 304 stop working. Then, the cutting machine 9 starts, and the second electric push rod 8 controls the height of the cutting machine 9, allowing the cutting machine 9 to start cutting the raw material along the groove 4. At the same time, the electric slide rail 6 cooperates with the slider 7 to drive the cutting machine 9 to move, thus allowing the cutting machine 9 to cut the raw material. After the raw material is cut, it slides down the guide slope 5. Then, the conveyor belt 314 continues to guide and feed the raw material in cooperation with the conveyor rod 304, allowing it to cooperate with the cutting machine 9 to continuously cut and process the raw material.

[0029] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. For those skilled in the art, other variations or modifications can be made based on the above description. It is impossible to exhaustively list all the implementation methods here. Any obvious variations or modifications derived from the technical solutions of this utility model are still within the protection scope of this utility model.

Claims

1. A guide and positioning mechanism for cutting sheet metal, comprising a worktable (1), characterized in that: A support frame (2) is installed on the upper end of the workbench (1). A guide mechanism (3) is installed between the support frame (2) and the workbench (1). An electric slide rail (6) is installed on the lower surface of the support frame (2) and on the side away from the guide mechanism (3). A slider (7) is installed on the electric slide rail (6). A second electric push rod (8) is installed inside the slider (7). A cutting machine (9) is installed at the output end of the second electric push rod (8). The cutting machine (9) is located between the workbench (1) and the support frame (2). A groove (4) is provided through the upper surface of the workbench (1) and at the end near the cutting machine (9). The groove (4) overlaps with the cutting blade of the cutting machine (9). A guide slope (5) is provided at the end of the workbench (1) near the groove (4).

2. The guide and positioning mechanism for cutting sheet metal according to claim 1, characterized in that: The guiding mechanism (3) includes a conveyor belt (314), which is installed between the workbench (1) and the groove (4). Support plates (303) are movably installed on the front and rear sides of the upper end of the conveyor belt (314). Transport rods (304) are movably installed on the two ends of the support plates (303) that are close to each other. Guide frames (315) are movably installed on the side of the support plates (303) that are close to each other. The rods of the transport rods (304) are movably installed inside the guide frames (315).

3. The guide and positioning mechanism for cutting sheet metal according to claim 2, characterized in that: An electric push rod (302) is installed at the upper end of the support frame (2), and a connecting frame (301) is movably installed at the lower end of the support frame (2). The output end of the electric push rod (302) movably passes through the interior of the support frame (2) and is connected to the connecting frame (301). The lower end of the connecting frame (301) is connected to the support plate (303).

4. The guide and positioning mechanism for cutting sheet metal according to claim 2, characterized in that: The transport rod (304) has a rotating shaft (305) fixedly installed inside its body. Both ends of the rotating shaft (305) are movably installed inside the support plate (303). A motor (306) is installed on one end of the front surface of the support plate (303) at the front end. The output end of the motor (306) is connected to the rotating shaft (305). A transmission block (307) is installed at the rear end of the rotating shaft (305). A belt (308) is sleeved on the outside of the transmission block (307).

5. The guide and positioning mechanism for cutting sheet metal according to claim 2, characterized in that: Connecting rings (310) are movably fitted at the front and rear ends of the outer side of the transport rod (304). The connecting rings (310) are movably installed inside the guide frame (315). Limiting rings (312) are respectively engaged on the outer side of the connecting rings (310). A connecting groove (313) is provided inside the guide frame (315) and at the end near the limiting ring (312). The limiting ring (312) is respectively engaged inside the connecting groove (313).

6. The guide and positioning mechanism for cutting sheet metal according to claim 5, characterized in that: The upper end of the transport rod (304) is provided with guide grooves (309), and the guide grooves (309) are respectively installed with limit frames (311) by bolts. The upper end of the limit frame (311) is connected to the connecting ring (310).

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