A laser cutting machine with multi-angle adjustment

Abstract

The utility model discloses a multi-angle adjustable laser cutting machine, which relates to the field of laser cutting technology, and includes a workbench, a fixed frame and an adjusting mechanism, wherein the fixed frame is fixedly connected to the upper surface of the workbench, the adjusting mechanism is installed inside the fixed frame, and the adjusting mechanism includes a first motor housing. It can use the adjusting mechanism and the clamping mechanism, and after the workpiece is clamped by the clamping mechanism, when the cutting angle of the workpiece needs to be adjusted, the first forward and reverse motor is controlled by the control switch to operate, and the clamping mechanism is driven to rotate under the cooperation of the rotating rod, the sleeve, the limit slide groove, the limit slide block, the worm gear, the worm and the first rotating shaft, so as to drive the workpiece to be cut to rotate, so that the workpiece can be rotated to the required cutting angle. This setting can adjust multiple angles of the workpiece to be cut, and can reasonably adjust the cutting angle of the workpiece according to the cutting requirements, thereby improving the flexibility and practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a multi-angle adjustable laser cutting machine. Background Art

[0002] The laser cutting machine focuses the laser emitted from the laser into a high-power density laser beam through the optical path system. The laser beam is irradiated to the surface of the workpiece, causing the workpiece to reach the melting point or boiling point, forming a laser cut on the material, thereby achieving the purpose of cutting. The laser cutting machine has the characteristics of high precision, fast cutting, smooth incision, and low processing cost. Laser cutting has gradually replaced traditional metal cutting process equipment.

[0003] However, the laser cutting machines currently on the market lack flexibility. When performing cutting operations, they cannot adjust multiple angles of the workpiece to be cut, and cannot reasonably adjust the cutting angle of the workpiece according to cutting requirements. They can only cut at a fixed position of the workpiece, and their practicality is poor. For this reason, we provide a multi-angle adjustable laser cutting machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a laser cutting machine with multi-angle adjustment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-angle adjustable laser cutting machine, comprising a workbench, a fixed frame and an adjusting mechanism, wherein the fixed frame is fixedly connected to the upper surface of the workbench, the adjusting mechanism is installed inside the fixed frame, the adjusting mechanism comprises a first motor housing, the first motor housing is fixedly connected to the front side surface of the fixed frame, a first forward and reverse motor is fixedly connected inside the first motor housing, a rotating rod is fixedly connected to the output end of the first forward and reverse motor, a rear end of the rotating rod is penetrated through the front side surface of the fixed frame and extends to the inside of the fixed frame, the rear end of the rotating rod is rotatably connected to the inner wall of the fixed frame, a mounting block is arranged on the surface of the rotating rod, and the mounting block is rotated inside A sleeve is connected, and the sleeve is sleeved on the surface of the rotating rod. Two limit slide grooves are provided on the surface of the rotating rod, and the two limit slide grooves are symmetrically distributed on the surface of the rotating rod. Two limit slide blocks are fixedly connected to the inner wall of the sleeve, and the two limit slide blocks are symmetrically distributed on the inner wall of the sleeve. The two limit slide blocks are slidably connected to the inside of the two limit slide grooves, and a worm is fixedly connected to the surface of the sleeve. The inside of the mounting block is rotatably connected with a first rotating shaft, and the right end of the first rotating shaft is penetrated through the inner wall of the mounting block and extends to the right side of the mounting block. A worm wheel is fixedly connected to the surface of the first rotating shaft, and the worm wheel is meshed with the worm, and a clamping mechanism is installed at the right end of the first rotating shaft.

[0006] Preferably, the clamping mechanism includes a clamping frame, which is fixedly connected to the right end of the first rotating shaft, a gear handle is provided on the rear side of the clamping frame, a sliding rod is fixedly connected to the front side of the gear handle, the front end of the sliding rod is passed through the rear side of the clamping frame and extends to the interior of the clamping frame, the front end of the sliding rod is fixedly connected to a clamping plate, a spring is provided on the surface of the sliding rod, and two telescopic rods are fixedly connected to the rear side of the clamping plate, and the telescopic rods are symmetrically distributed on the rear side of the clamping plate.

[0007] Preferably, a moving mechanism is installed inside the fixed frame, and the moving mechanism includes a second motor housing, the second motor housing is fixedly connected to the front side surface of the fixed frame, the second forward and reverse motor is fixedly connected to the inside of the second motor housing, the output end of the second forward and reverse motor is fixedly connected to the second rotating shaft, the rear end of the second rotating shaft is passed through the front side surface of the fixed frame and extends to the interior of the fixed frame, the rear end of the second rotating shaft is fixedly connected to a threaded column, the rear end of the threaded column is rotatably connected to the inner wall of the fixed frame, the surface of the threaded column is threadedly connected to a threaded cap, the right side surface of the threaded cap is fixedly connected to a connecting block, and the right side surface of the connecting block is fixedly connected to the left side surface of the mounting block.

[0008] Preferably, a placement groove is provided on the upper surface of the workbench, and a collection frame is provided inside the placement groove.

[0009] Preferably, a support arm is fixedly connected to the upper surface of the workbench, and a control switch is fixedly connected to the front side of the support arm.

[0010] Preferably, a telescopic mechanism is installed on the top wall of the support arm, and a laser cutting mechanism is installed on the output end of the telescopic mechanism.

[0011] Beneficial effects:

[0012] Compared with the prior art, the multi-angle adjustable laser cutting machine has the following beneficial effects:

[0013] 1. The utility model uses an adjusting mechanism and a clamping mechanism. After the workpiece is clamped by the clamping mechanism, when the cutting angle of the workpiece needs to be adjusted, the first forward and reverse motor is controlled by a control switch to operate, and the clamping mechanism is driven to rotate with the cooperation of the rotating rod, sleeve, limit slide groove, limit slider, worm gear, worm and the first rotating shaft, thereby driving the workpiece to be cut to rotate, so that the workpiece is rotated to the required cutting angle. This setting can adjust multiple angles of the workpiece to be cut, and can reasonably adjust the cutting angle of the workpiece according to the cutting requirements, thereby improving the flexibility and practicality of the device.

[0014] 2. The utility model uses a clamping mechanism, a moving mechanism and an adjusting mechanism. By pulling the stop handle, the distance between the clamping plate and the inner wall of the clamping frame is increased with the cooperation of the slide bar, the spring and the telescopic rod. The workpiece is placed between the clamping plate and the inner wall of the clamping frame, and the stop handle is released. With the cooperation of the reaction force of the spring, the workpiece can be clamped more conveniently and quickly. The second motor is controlled by the control switch. Under the action of the second rotating shaft, the threaded column, the threaded cap and the connecting block, the mounting block is moved along the limiting slide groove through the cooperation of the sleeve, the limiting slider and the limiting slide groove, thereby driving the workpiece in the clamping mechanism to move. This setting can adjust the cutting position of the workpiece, so that the laser cutting mechanism can cut multiple positions of the workpiece, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model in cross-section;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the cross-section of the adjustment mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a partial cross-section of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model in cross section;

[0020] Figure 6 It is a three-dimensional structural schematic diagram of the movable mechanism of the utility model in section.

[0021] In the figure: 1. workbench; 2. fixed frame; 3. adjusting mechanism; 301. first motor housing; 302. first forward and reverse motor; 303. rotating rod; 304. mounting block; 305. sleeve; 306. limiting slide groove; 307. limiting slider; 308. worm; 309. first rotating shaft; 310. worm wheel; 4. clamping mechanism; 401. clamping frame; 402. gear lever; 403. slide rod; 404. clamping plate; 405. spring; 406. telescopic rod; 5. moving mechanism; 501. second motor housing; 502. second forward and reverse motor; 503. second rotating shaft; 504. threaded column; 505. threaded cap; 506. connecting block; 6. placement slot; 7. collection frame; 8. support arm; 9. control switch; 10. telescopic mechanism; 11. laser cutting mechanism. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] See also Figure 1 to Figure 6 A multi-angle adjustable laser cutting machine comprises a workbench 1, a fixed frame 2 and an adjusting mechanism 3, wherein the fixed frame 2 is fixedly connected to the upper surface of the workbench 1, the adjusting mechanism 3 is installed inside the fixed frame 2, the adjusting mechanism 3 comprises a first motor housing 301, the first motor housing 301 is fixedly connected to the front side of the fixed frame 2, a first forward and reverse motor 302 is fixedly connected inside the first motor housing 301, a rotating rod 303 is fixedly connected to the output end of the first forward and reverse motor 302, a rear end of the rotating rod 303 is penetrated through the front side of the fixed frame 2 and extends to the inside of the fixed frame 2, a rear end of the rotating rod 303 is rotatably connected to the inner wall of the fixed frame 2, a mounting block 304 is arranged on the surface of the rotating rod 303, a sleeve 305 is rotatably connected inside the mounting block 304, and the sleeve 305 is sleeved on the rotating rod 303 The surface of the rotating rod 303 is provided with two limiting grooves 306, and the two limiting grooves 306 are symmetrically distributed on the surface of the rotating rod 303. The inner wall of the sleeve 305 is fixedly connected with two limiting sliders 307, and the two limiting sliders 307 are symmetrically distributed on the inner wall of the sleeve 305. The two limiting sliders 307 are slidably connected to the inside of the two limiting grooves 306, and a worm 308 is fixedly connected to the surface of the sleeve 305. The interior of the mounting block 304 is rotatably connected with a first rotating shaft 309, and the right end of the first rotating shaft 309 is penetrated through the inner wall of the mounting block 304 and extends to the right side of the mounting block 304. A worm wheel 310 is fixedly connected to the surface of the first rotating shaft 309, and the worm wheel 310 is meshed with the worm 308. The right end of the first rotating shaft 309 is installed with a clamping mechanism 4.

[0024] After the workpiece is clamped by the clamping mechanism 4, when the cutting angle of the workpiece needs to be adjusted, the first forward and reverse motor 302 is controlled by the control switch 9 to operate, and the clamping mechanism 4 is driven to rotate with the cooperation of the rotating rod 303, the sleeve 305, the limiting slide groove 306, the limiting slider 307, the worm gear 310, the worm 308 and the first rotating shaft 309, thereby driving the workpiece to be cut to rotate, so that the workpiece is rotated to the required cutting angle. This setting can adjust multiple angles of the workpiece to be cut, and can reasonably adjust the cutting angle of the workpiece according to the cutting requirements, thereby improving the flexibility and practicality of the device. The setting of the limiting slide groove 306 and the limiting slider 307 can make the mounting block 304 slide along the limiting slide groove 306.

[0025] The clamping mechanism 4 includes a clamping frame 401, which is fixedly connected to the right end of the first rotating shaft 309. A gear lever 402 is provided on the rear side of the clamping frame 401. A sliding rod 403 is fixedly connected to the front side of the gear lever 402. The front end of the sliding rod 403 is passed through the rear side of the clamping frame 401 and extends to the interior of the clamping frame 401. The front end of the sliding rod 403 is fixedly connected to a clamping plate 404. A spring 405 is provided on the surface of the sliding rod 403. Two telescopic rods 406 are fixedly connected to the rear side of the clamping plate 404. The telescopic rods 406 are symmetrically distributed on the rear side of the clamping plate 404.

[0026] By pulling the stopper 402, with the cooperation of the slide bar 403, the spring 405 and the telescopic rod 406, the distance between the clamping plate 404 and the inner wall of the clamping frame 401 is increased, and the workpiece is placed between the clamping plate 404 and the inner wall of the clamping frame 401. The stopper 402 is released, and with the cooperation of the reaction force of the spring 405, the workpiece can be clamped more conveniently and quickly.

[0027] A moving mechanism 5 is installed inside the fixed frame 2, and the moving mechanism 5 includes a second motor housing 501, and the second motor housing 501 is fixedly connected to the front side of the fixed frame 2, and the second forward and reverse motor 502 is fixedly connected inside the second motor housing 501, and the output end of the second forward and reverse motor 502 is fixedly connected to the second rotating shaft 503, and the rear end of the second rotating shaft 503 is penetrated through the front side of the fixed frame 2 and extends to the interior of the fixed frame 2, and the rear end of the second rotating shaft 503 is fixedly connected to a threaded column 504, and the rear end of the threaded column 504 is rotatably connected to the inner wall of the fixed frame 2, and the surface of the threaded column 504 is threadedly connected to a threaded cap 505, and the right side surface of the threaded cap 505 is fixedly connected to a connecting block 506, and the right side surface of the connecting block 506 is fixedly connected to the left side surface of the mounting block 304.

[0028] The second motor is controlled by the control switch 9. Under the action of the second rotating shaft 503, the threaded column 504, the threaded cap 505 and the connecting block 506, the mounting block 304 moves along the limiting groove 306 through the cooperation of the sleeve 305, the limiting slider 307 and the limiting groove 306, thereby driving the workpiece in the clamping mechanism 4 to move. This setting can adjust the cutting position of the workpiece, so that the laser cutting mechanism 11 can cut multiple positions of the workpiece, thereby improving the practicability of the device.

[0029] A placement groove 6 is provided on the upper surface of the workbench 1 , and a collection frame 7 is provided inside the placement groove 6 .

[0030] The placement slot 6 provides a placement space for the collection frame 7, through which the waste materials dropped after cutting can be collected and sorted.

[0031] A support arm 8 is fixedly connected to the upper surface of the workbench 1 , and a control switch 9 is fixedly connected to the front side of the support arm 8 .

[0032] The arrangement of the support arm 8 facilitates the installation of the telescopic mechanism 10 and the laser cutting mechanism 11, and the control switch 9 facilitates people to control the entire device.

[0033] A telescopic mechanism 10 is installed on the top wall of the support arm 8 , and a laser cutting mechanism 11 is installed on the output end of the telescopic mechanism 10 .

[0034] By controlling the operation of the telescopic mechanism 10 through the control switch 9, the laser cutting mechanism 11 can be driven to descend to a suitable position, and then the operation of the laser cutting mechanism 11 can be controlled by the control switch 9 to perform laser cutting on the workpiece.

[0035] Working principle: When the device is in use, by pulling the stopper 402, with the cooperation of the slide bar 403, the spring 405 and the telescopic rod 406, the distance between the clamping plate 404 and the inner wall of the clamping frame 401 is increased, and the workpiece is placed between the clamping plate 404 and the inner wall of the clamping frame 401, and the stopper 402 is released. With the cooperation of the reaction force of the spring 405, the workpiece is clamped. After the workpiece is clamped by the clamping mechanism 4, when the cutting angle of the workpiece needs to be adjusted, the first forward and reverse motor 302 is controlled by the control switch 9 to operate, and with the cooperation of the rotating rod 303, the sleeve 305, the limiting slide groove 306, the limiting slider 307, the worm gear 310, the worm 308 and the first rotating shaft 309, the clamping mechanism 4 is driven to rotate, thereby driving the workpiece to be cut. The first part is rotated to rotate the workpiece to the required cutting angle, and then the telescopic mechanism 10 is controlled by the control switch 9 to drive the laser cutting mechanism 11 to descend to a suitable position, and then the laser cutting mechanism 11 is controlled by the control switch 9 to perform laser cutting on the workpiece, and the second motor is controlled by the control switch 9 to operate. Under the action of the second rotating shaft 503, the threaded column 504, the threaded cap 505 and the connecting block 506, the mounting block 304 is moved along the limiting slide groove 306 through the cooperation of the sleeve 305, the limiting slider 307 and the limiting slide groove 306, thereby driving the workpiece in the clamping mechanism 4 to move, and adjusting the cutting position of the workpiece, so that the laser cutting mechanism 11 can cut multiple positions of the workpiece.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-angle adjustable laser cutting machine, comprising a workbench (1), a fixing frame (2) and an adjusting mechanism (3), characterized in that: The fixed frame (2) is fixedly connected to the upper surface of the workbench (1); the adjusting mechanism (3) is installed inside the fixed frame (2); the adjusting mechanism (3) comprises a first motor housing (301); the first motor housing (301) is fixedly connected to the front side of the fixed frame (2); a first forward and reverse motor (302) is fixedly connected inside the first motor housing (301); an output end of the first forward and reverse motor (302) is fixedly connected to a rotating rod (303); a rear end of the rotating rod (303) is passed through the front side of the fixed frame (2) and extends to the inside of the fixed frame (2); a rear end of the rotating rod (303) is rotatably connected to the inner wall of the fixed frame (2); a mounting block (304) is provided on the surface of the rotating rod (303); a sleeve (305) is rotatably connected inside the mounting block (304).

2. The multi-angle adjustable laser cutting machine according to claim 1, characterized in that: The sleeve (305) is sleeved on the surface of the rotating rod (303), and the surface of the rotating rod (303) is provided with two limiting sliding grooves (306), and the two limiting sliding grooves (306) are symmetrically distributed on the surface of the rotating rod (303). The inner wall of the sleeve (305) is fixedly connected with two limiting sliding blocks (307), and the two limiting sliding blocks (307) are symmetrically distributed on the inner wall of the sleeve (305), and the two limiting sliding blocks (307) are slidably connected inside the two limiting sliding grooves (306).

3. The multi-angle adjustable laser cutting machine according to claim 2, characterized in that: A worm (308) is fixedly connected to the surface of the sleeve (305), and a first rotating shaft (309) is rotatably connected inside the mounting block (304). The right end of the first rotating shaft (309) is passed through the inner wall of the mounting block (304) and extends to the right side of the mounting block (304). A worm wheel (310) is fixedly connected to the surface of the first rotating shaft (309), and the worm wheel (310) is meshingly connected to the worm (308). A clamping mechanism (4) is installed at the right end of the first rotating shaft (309).

4. The multi-angle adjustable laser cutting machine according to claim 3, characterized in that: The clamping mechanism (4) comprises a clamping frame (401), wherein the clamping frame (401) is fixedly connected to the right end of the first rotating shaft (309), a gear lever (402) is arranged on the rear side of the clamping frame (401), a sliding rod (403) is fixedly connected to the front side of the gear lever (402), a front end of the sliding rod (403) is passed through the rear side of the clamping frame (401) and extends to the interior of the clamping frame (401), a front end of the sliding rod (403) is fixedly connected to a clamping plate (404), a spring (405) is sleeved on the surface of the sliding rod (403), and two telescopic rods (406) are fixedly connected to the rear side of the clamping plate (404), and the telescopic rods (406) are symmetrically distributed on the rear side of the clamping plate (404).

5. The multi-angle adjustable laser cutting machine according to claim 3, characterized in that: A moving mechanism (5) is installed inside the fixed frame (2), and the moving mechanism (5) comprises a second motor housing (501), the second motor housing (501) is fixedly connected to the front side of the fixed frame (2), a second forward and reverse motor (502) is fixedly connected inside the second motor housing (501), an output end of the second forward and reverse motor (502) is fixedly connected to a second rotating shaft (503), a rear end of the second rotating shaft (503) is passed through the front side of the fixed frame (2) and extends into the interior of the fixed frame (2), a rear end of the second rotating shaft (503) is fixedly connected to a threaded column (504), a rear end of the threaded column (504) is rotatably connected to the inner wall of the fixed frame (2), a surface of the threaded column (504) is threadedly connected to a threaded cap (505), a right side surface of the threaded cap (505) is fixedly connected to a connecting block (506), and a right side surface of the connecting block (506) is fixedly connected to a left side surface of the mounting block (304).

6. The multi-angle adjustable laser cutting machine according to claim 3, characterized in that: The upper surface of the workbench (1) is provided with a placement groove (6), and a collection frame (7) is arranged inside the placement groove (6).

7. The multi-angle adjustable laser cutting machine according to claim 3, characterized in that: A support arm (8) is fixedly connected to the upper surface of the workbench (1), and a control switch (9) is fixedly connected to the front side of the support arm (8).

8. The multi-angle adjustable laser cutting machine according to claim 7, characterized in that: A telescopic mechanism (10) is installed on the top wall of the support arm (8), and a laser cutting mechanism (11) is installed on the output end of the telescopic mechanism (10).

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