Laser blanking device with positioning function

Abstract

The utility model relates to the technical field of laser blanking, and discloses a laser blanking device with a positioning function, which comprises a table body, a feeding component is arranged at the upper end of the table body, a laser cutting component is arranged at the upper end of the table body, and a metal coiled material enters an upper plate when being fed and is cut by the laser cutting component. At the moment, elastic telescopic plates on the two sides can drive limiting plates to carry out center positioning on the metal coiled material, so that the metal coiled material can be positioned in the center of an upper plate in a benchmark mode, a motor is started to enable rotary fan blades to rotate, then suction force can be generated by suction holes, and then the slightly-deformed metal coiled material can be adsorbed by the suction holes; according to the laser cutting assembly, the metal coiled material which slightly deforms can be positioned, dust generated by laser cutting can be further sucked away through the finer air suction holes when the dust suction opening is exposed on the air suction holes, it is guaranteed that the metal coiled material can be better positioned to be subjected to laser cutting, and dust generated in the laser cutting assembly can be further sucked.

Description

Technical Field

[0001] The utility model relates to the technical field of laser blanking, in particular to a laser blanking device with a positioning function. Background Art

[0002] At present, when coils are produced and processed, CNC uncoiling, leveling and laser blanking production lines are often used for continuous processing. The current CNC uncoiling, leveling and blanking production lines are usually composed of industrial robots, levelers, uncoilers and laser cutting equipment. They mainly complete the uncoiling, leveling, cutting and blanking processes to achieve rapid production and processing of coils.

[0003] According to the publicly disclosed CNC uncoiling and leveling laser blanking production line with accurate positioning (Announcement No.: CN218396879U), in the above application, by setting limit blocks and scale lines, turning on the servo motor to move the screw nut along the outer wall of the screw body, driving the limit blocks to move along the left and right inner walls of the second trough body, and by indicating the position where the arrow falls on the scale line, the position of the laser cutting can be quickly determined. Turning on the laser cutting machine can cut the coil placed in the fixed box, so that the device can accurately cut the appropriate position on the coil.

[0004] However, in actual use, although the above equipment can quickly determine the position of laser cutting and the laser cutting machine can be turned on to cut the coiled material placed in the fixed box, the metal coiled material unloaded from the reel will have slight deformation during the dragging and loading process, which will reduce the subsequent cutting accuracy. In view of this, we propose a laser blanking device with positioning function. Utility Model Content

[0005] The purpose of the present utility model is to provide a laser blanking device with a positioning function to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser blanking device with a positioning function, comprising a table body, a discharge assembly is provided on the upper end of the table body, a laser cutting assembly is provided on the upper end of the table body, a blanking assembly is provided on the upper end of the table body, a positioning assembly is provided on the upper end of the table body, the positioning assembly comprises a ventilation bin, the ventilation bin is fixedly connected to the inner wall of the table body, the outer wall of the ventilation bin is fixedly connected to an arc-shaped sleeve, the inner wall of the arc-shaped sleeve is fixedly connected to a mounting plate, the outer wall of the mounting plate is fixedly connected to a motor, the output end of the motor passes through the mounting plate and is fixedly connected to a rotating fan blade, and the upper end of the ventilation bin is fixedly connected to the upper plate;

[0007] An air suction hole is provided on the outer wall of the upper plate, a limiting groove is provided on the outer wall of the upper plate, an elastic telescopic plate is fixedly connected to the inner wall of the upper plate, the end of the elastic telescopic plate is fixedly connected to the limiting plate, the lower end of the limiting plate is fixedly connected to the sliding block, the outer wall of the limiting plate is fixedly connected to the blocking plate, and a dust suction port is provided on the outer wall of the blocking plate.

[0008] Preferably, the diameter of the dust suction port is set to half the diameter of the suction hole, so that when the blocking plate cover is pressed on the suction hole at the edge, the suction force of the middle suction hole can be increased, thereby making it easier for the suction hole to adsorb the metal coil, and when the dust suction port is exposed to the suction hole, the dust generated by laser cutting can be further sucked away through the smaller suction holes.

[0009] Preferably, the outer wall of the sliding block is slidably connected to the inner wall of the limiting groove, and the sliding block is adapted to the limiting groove, so that the sliding block can be smoothly displaced on the inner wall of the limiting groove.

[0010] Preferably, the center line of the sliding block and the center line of the limiting plate are both on the same straight line, so that when the limiting plate is displaced, the sliding block can be smoothly driven to be displaced.

[0011] Preferably, the outer wall of the blocking plate is provided with a touch assembly, and the touch assembly includes a vertical rod, the vertical rod is fixedly connected to the outer wall of the blocking plate, the end of the vertical rod is fixedly connected to the limiting ring plate, the outer wall of the limiting plate is fixedly connected to a shaking rod, and the end of the shaking rod is fixedly connected to a touch ball.

[0012] Preferably, the center line of the touch ball is in the same plane as the center line of the rocking rod and the center line of the limiting ring plate, so that the suction generated by the dust suction port will adsorb the touch ball, and then the touch ball will be adsorbed on the limiting ring plate. After each section of laser cutting is completed and the motor stops driving the rotating fan blades, the dust suction port will lose suction, and then the touch ball can swing with the rocking rod, and the dust suction port can maintain a better cleaning effect through knocking vibration.

[0013] Compared with the existing technology, the present invention provides a laser blanking device with a positioning function, which has the following beneficial effects:

[0014] 1. The laser blanking device with a positioning function, during daily operation, the discharge component will perform the existing rotary discharge operation, the laser cutting component will perform transmission and laser cutting, and the cut metal coil will be transferred by the blanking component, and when the metal coil is discharged, it will enter the upper plate, at this time, the elastic expansion plates on both sides will drive the limit plate to center the metal coil, so that the metal coil can be positioned in the center of the upper plate by the reference, at this time, starting the motor to make the rotating fan blade rotate will cause the suction hole to generate suction, so that the suction hole can adsorb the slightly deformed metal coil, so that the slightly deformed metal coil can be positioned, and when the blocking plate cover is pressed on the edge of the suction hole, the suction force of the middle suction hole can be increased, so that the suction hole can more easily adsorb the metal coil, and when the dust suction port is exposed to the suction hole, the dust generated by laser cutting can be further sucked away through the smaller suction hole, ensuring that the metal coil can be better positioned to accept laser cutting, and the dust generated inside the laser cutting component can be further absorbed.

[0015] 2. The laser blanking device with a positioning function can absorb the touch ball by setting a shaking rod and a touch ball, and then the touch ball is absorbed on the limit ring plate. After each section of laser cutting is completed and the motor stops driving the rotating fan blades, the dust suction port loses suction, and the touch ball can swing with the shaking rod. The knocking vibration allows the dust suction port to maintain a better cleaning effect, thereby further increasing the overall practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the upper plate structure of the utility model;

[0018] Figure 3 This is an enlarged schematic diagram of area A of the present utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the blocking plate of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the limiting ring plate of the utility model.

[0021] In the figure: 1. table; 2. discharge assembly; 3. laser cutting assembly; 4. blanking assembly; 5. positioning assembly; 501. ventilation chamber; 502. arc sleeve; 503. mounting plate; 504. motor; 505. rotating fan blade; 506. upper plate; 507. suction hole; 508. limiting groove; 509. elastic expansion plate; 510. limiting plate; 511. sliding block; 512. blocking plate; 513. dust suction port; 6. touch assembly; 601. vertical rod; 602. limiting ring plate; 603. shaking rod; 604. touch ball. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: a laser blanking device with a positioning function, comprising a table 1, a discharge component 2 is provided at the upper end of the table 1, a laser cutting component 3 is provided at the upper end of the table 1, a blanking component 4 is provided at the upper end of the table 1, a positioning component 5 is provided at the upper end of the table 1, the positioning component 5 comprises a ventilation bin 501, the ventilation bin 501 is fixedly connected to the inner wall of the table 1, the outer wall of the ventilation bin 501 is fixedly connected to an arc sleeve 502, the inner wall of the arc sleeve 502 is fixedly connected to a mounting plate 503, the outer wall of the mounting plate 503 is fixedly connected to a motor 504, the output end of the motor 504 passes through the mounting plate 503 and is fixedly connected to a rotating fan blade 505, and the upper end of the ventilation bin 501 is fixedly connected to an upper plate 506.

[0023] Furthermore, the air suction hole 507 is opened on the outer wall of the upper plate 506, the outer wall of the upper plate 506 is provided with a limiting groove 508, the inner wall of the upper plate 506 is fixedly connected with an elastic expansion plate 509, the end of the elastic expansion plate 509 is fixedly connected with a limiting plate 510, the lower end of the limiting plate 510 is fixedly connected with a sliding block 511, the outer wall of the limiting plate 510 is fixedly connected with a blocking plate 512, and the outer wall of the blocking plate 512 is provided with a dust suction port 513.

[0024] In an embodiment of the present utility model, the diameter of the dust suction port 513 is set to half the diameter of the suction hole 507, so that when the blocking plate 512 covers the suction hole 507 at the edge, the suction force of the middle suction hole 507 can be increased, thereby making it easier for the suction hole 507 to adsorb the metal coil, and when the dust suction port 513 is exposed on the suction hole 507, the dust generated by laser cutting can be further sucked away through the smaller suction holes 507, the outer wall of the sliding block 511 is slidably connected to the inner wall of the limiting groove 508, and the sliding block 511 is adapted to the limiting groove 508, so that the sliding block 511 can be smoothly displaced on the inner wall of the limiting groove 508, and the center line of the sliding block 511 and the center line of the limiting plate 510 are on the same straight line, so that when the limiting plate 510 is displaced, it can smoothly drive the sliding block 511 to displace.

[0025] In addition, the outer wall of the blocking plate 512 is provided with a touch assembly 6, which includes a vertical rod 601, the vertical rod 601 is fixedly connected to the outer wall of the blocking plate 512, the end of the vertical rod 601 is fixedly connected to the limiting ring plate 602, the outer wall of the limiting plate 510 is fixedly connected to a shaking rod 603, the end of the shaking rod 603 is fixedly connected to a touch ball 604, the center line of the touch ball 604 is in the same plane as the center line of the shaking rod 603 and the center line of the limiting ring plate 602, so that the suction generated by the dust suction port 513 will adsorb the touch ball 604, and then the touch ball 604 will be adsorbed on the limiting ring plate 602. After each section of laser cutting is completed and the motor 504 stops driving the rotating fan blades 505, the dust suction port 513 will lose suction, and then the touch ball 604 can swing along with the shaking rod 603, and the dust suction port 513 can maintain a better cleaning effect through knocking vibration.

[0026] In the present invention, during daily operation, the discharge component 2 will perform the existing rotary discharge operation, the laser cutting component 3 will perform transmission and laser cutting, and the cut metal coil will be transferred by the blanking component 4. When the metal coil is discharged, it will enter the upper plate 506. At this time, the elastic expansion plates 509 on both sides will drive the limit plates 510 to center the metal coil, so that the metal coil can be accurately positioned in the center of the upper plate 506. At this time, starting the motor 504 to rotate the rotating fan blades 505 will cause the suction holes 507 to generate suction, so that the suction holes 507 can adsorb slightly deformed metal coils. When the blocking plate 512 covers the edge suction holes 507, the suction force of the middle suction holes 507 can be increased, so that the suction holes 507 can more easily adsorb the metal coils. When the dust suction port 513 is exposed on the suction holes 507, the dust generated by laser cutting can be further sucked away through the smaller suction holes 507.

[0027] By setting up the shaking rod 603 and the touch ball 604, the suction generated by the dust suction port 513 can adsorb the touch ball 604, and then the touch ball 604 can be adsorbed on the limiting ring plate 602. After each section of laser cutting is completed and the motor 504 stops driving the rotating fan blades 505, the dust suction port 513 loses suction, and the touch ball 604 can swing along with the shaking rod 603, and the dust suction port 513 can maintain a better cleaning effect through knocking vibration.

[0028] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A laser blanking device with a positioning function, comprising a platform (1), a material discharge assembly (2) provided at the upper end of the platform (1), a laser cutting assembly (3) provided at the upper end of the platform (1), and a blanking assembly (4) provided at the upper end of the platform (1), characterized in that: A positioning assembly (5) is provided at the upper end of the platform (1), and the positioning assembly (5) comprises: A ventilation bin (501), the ventilation bin (501) is fixedly connected to the inner wall of the platform (1), the outer wall of the ventilation bin (501) is fixedly connected to an arc-shaped sleeve (502), the inner wall of the arc-shaped sleeve (502) is fixedly connected to a mounting plate (503), the outer wall of the mounting plate (503) is fixedly connected to a motor (504), the output end of the motor (504) passes through the mounting plate (503) and is fixedly connected to a rotating fan blade (505), and the upper end of the ventilation bin (501) is fixedly connected to an upper plate (506); An air suction hole (507) is provided on the outer wall of the upper plate (506), a limiting groove (508) is provided on the outer wall of the upper plate (506), an elastic telescopic plate (509) is fixedly connected to the inner wall of the upper plate (506), an end of the elastic telescopic plate (509) is fixedly connected to a limiting plate (510), a lower end of the limiting plate (510) is fixedly connected to a sliding block (511), an outer wall of the limiting plate (510) is fixedly connected to a blocking plate (512), and a dust suction port (513) is provided on the outer wall of the blocking plate (512).

2. The laser blanking device with positioning function according to claim 1, characterized in that: The diameter of the dust suction port (513) is set to half the diameter of the air suction hole (507).

3. The laser blanking device with positioning function according to claim 1, characterized in that: The outer wall of the sliding block (511) is slidably connected to the inner wall of the limiting groove (508), and the sliding block (511) is adapted to the limiting groove (508).

4. The laser blanking device with positioning function according to claim 1, characterized in that: The center line of the sliding block (511) and the center line of the limiting plate (510) are both on the same straight line.

5. The laser blanking device with positioning function according to claim 1, characterized in that: The outer wall of the blocking plate (512) is provided with a touch assembly (6), and the touch assembly (6) comprises a vertical rod (601), the vertical rod (601) is fixedly connected to the outer wall of the blocking plate (512), the end of the vertical rod (601) is fixedly connected to the limit ring plate (602), the outer wall of the limit plate (510) is fixedly connected to a shaking rod (603), and the end of the shaking rod (603) is fixedly connected to a touch ball (604).

6. The laser blanking device with positioning function according to claim 5, characterized in that: The center line of the touching ball (604), the center line of the shaking rod (603) and the center line of the limiting ring plate (602) are all in the same plane.

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