Full-automatic laser blanking machine

Abstract

The utility model discloses a full-automatic laser blanking machine which comprises a base, the upper surface of the base is fixedly connected with a supporting column, the upper surface of the supporting column is fixedly connected with a second servo motor, the output end of the second servo motor is fixedly connected with a second rotating shaft, and the second rotating shaft is far away from the second servo motor and is fixedly connected with a rotating disc. A plurality of fixing shafts are fixedly connected to the left side surface, close to the circumference, of the rotating disc and are in central symmetry about the axis of the rotating disc, an air pump is fixedly connected to the left side surface, away from the supporting column, of the upper surface of the base, the output end of the air pump is fixedly connected with a piston rod, and the piston rod is fixedly connected with a push plate away from the air pump; and the push plate is arranged below the rotating disc. By means of the structure, through the arrangement of the rotating disc, the fixing shaft and the push plate, automatic discharging of cut workpieces can be achieved, it is guaranteed that products cannot be damaged by crashing in the automatic discharging process, the cutting efficiency can be greatly improved, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting, in particular to a full-automatic laser blanking machine. Background Art

[0002] Laser cutting uses a focused high-power density laser beam to irradiate the workpiece, causing the irradiated product to quickly melt, vaporize, ablate, or reach the ignition point, and at the same time uses a high-speed airflow coaxial with the beam to blow away the molten material, thereby achieving the cutting of the workpiece. Laser cutting is a type of thermal cutting method.

[0003] When cutting steel pipes now, after the cutting is completed, the operator needs to change the material before cutting, which is rather cumbersome. In addition, the cutting part of the material will generate high temperature, which is inconvenient to pick up and wastes time. Some laser cutting devices can realize automatic material collection by letting the cut pipes fall freely, but when the product falls, it will cause damage to the product, affecting the product quality. Utility Model Content

[0004] The utility model provides a fully automatic laser blanking machine, which can realize automatic blanking of cut workpieces and ensure that the products will not be damaged during the automatic blanking process, thereby greatly improving the cutting efficiency and ensuring product quality.

[0005] In order to achieve the above-mentioned purpose, a fully automatic laser blanking machine is provided, including a base, the upper surface of the base is fixedly connected to a support column, the upper surface of the support column is fixedly connected to a second servo motor, the output end of the second servo motor is fixedly connected to a second rotating shaft, the second rotating shaft is fixedly connected to a rotating disk away from the second servo motor, the left surface of the rotating disk is fixedly connected to a fixed shaft near the circumference, the number of the fixed shafts is multiple and symmetrical about the axis of the rotating disk, the left surface of the base is fixedly connected to an air pump away from the support column, the output end of the air pump is fixedly connected to a piston rod, the piston rod is fixedly connected to a push plate away from the air pump, and the push plate is below the rotating disk. The second servo motor is provided to facilitate driving the rotating disk to rotate, thereby changing the position of the fixed shaft, the fixed shaft is provided to facilitate placing the cut steel pipe, the air pump and the piston rod are provided to facilitate driving the push plate to move forward and backward, and the push plate is provided to facilitate pushing the steel pipe on the bottom fixed shaft into the receiving bin of the receiving plate.

[0006] According to the fully automatic laser blanking machine, the left end of the upper surface of the base away from the fixed axis is fixedly connected to the receiving bottom plate, and the upper surface of the receiving bottom plate is provided with a slide groove. The receiving bottom plate is provided to facilitate the placement of the receiving plate and enable it to slide in the slide groove therein.

[0007] According to the fully automatic laser unloading machine, the receiving plate is slidably connected in the slide groove of the receiving bottom plate, and a protruding block is provided at the bottom of the receiving plate to cooperate with the slide groove of the receiving bottom plate. The receiving plate is provided to facilitate the collection of the steel pipes pushed out from the fixed shaft by the push plate into the receiving bin.

[0008] According to the fully automatic laser blanking machine, the receiving plate includes a main body, a tooth groove, a receiving bin, a second magnet, and a third magnet. The receiving bin is above the receiving bottom plate, and the receiving bin is through the main body on the side close to the fixed shaft, and the tooth groove is arranged on the side of the main body away from the fixed shaft. The tooth groove is arranged to facilitate the cooperation with the gear and to slide under the rotation of the gear.

[0009] According to the fully automatic laser blanking machine, the second magnet and the third magnet are respectively fixedly connected to the front and rear side surfaces of the main body, and the magnetic poles of the second magnet and the third magnet on the same side have the same direction. The second magnet and the third magnet are provided to facilitate splicing of multiple receiving plates together.

[0010] According to the fully automatic laser blanking machine, the left side of the upper surface of the base away from the receiving bottom plate is fixedly connected to the first servo motor, and the output end of the first servo motor is fixedly connected to the first rotating shaft. The first servo motor is provided to facilitate the rotation of the first rotating shaft, and the first rotating shaft is provided to facilitate the connection with the gear and drive the gear to rotate.

[0011] According to the fully automatic laser blanking machine, the cylindrical surface of the first rotating shaft is fixedly connected to a gear, and the gear is meshed with the tooth groove of the receiving plate. The gear is provided to facilitate meshing with the tooth groove of the receiving plate to drive the receiving plate to slide.

[0012] According to the fully automatic laser blanking machine, the left side surface of the rotating disk is fixedly connected to the first magnet, the first magnet is circular, the first magnet is in the middle of multiple fixed shafts and the cylindrical surface of the first magnet contacts the cylindrical surfaces of multiple fixed shafts, the upper surface of the base is fixedly connected to the controller near the edge, and the controller is connected to the first servo motor, the second servo motor, and the air pump through a data line. The controller is provided to facilitate the control of the movement of the first servo motor, the second servo motor, and the air pump, and the first magnet is provided to facilitate the adsorption of the cut steel pipe on the fixed shaft, thereby preventing the cut steel pipe on the fixed shaft from falling during the rotation of the rotating disk.

[0013] The beneficial effects of the utility model are as follows: by arranging a rotating disk, a fixed shaft and a push plate, the cut workpiece can be automatically unloaded, and it is ensured that the product will not be damaged during the automatic unloading process, which can greatly improve the cutting efficiency and ensure product quality.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the overall structure of a fully automatic laser blanking machine of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a receiving plate of a fully automatic laser blanking machine of the utility model;

[0018] Figure 3 This is a schematic diagram of the receiving plate structure of a fully automatic laser blanking machine from another perspective of the utility model;

[0019] Figure 4 This is a partial enlarged view of the structure at location A of a fully automatic laser blanking machine of the utility model;

[0020] Figure 5 The present invention is a structural diagram of an existing device for solving the technical problem mentioned in the background technology.

[0021] Legend:

[0022] 1. Base; 2. Material receiving bottom plate; 3. Controller; 4. First servo motor; 5. Gear; 6. First rotating shaft; 7. Material receiving plate; 8. Fixed shaft; 9. First magnet; 10. Rotating disk; 11. Second rotating shaft; 12. Second servo motor; 13. Support column; 14. Air pump; 15. Piston rod; 16. Push plate; 701. Main body; 702. Tooth groove; 703. Material receiving bin; 704. Second magnet; 705. Third magnet. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Embodiment 1:

[0025] Reference Figure 1-4The utility model embodiment is a fully automatic laser blanking machine, which includes a base 1, the upper surface of the base 1 is fixedly connected to a support column 13, the upper surface of the support column 13 is fixedly connected to a second servo motor 12, the output end of the second servo motor 12 is fixedly connected to a second rotating shaft 11, the second rotating shaft 11 is fixedly connected to a rotating disk 10 away from the second servo motor 12, the left surface of the rotating disk 10 is fixedly connected to a fixed shaft 8 near the circumference, the number of fixed shafts 8 is multiple and symmetrical about the axis of the rotating disk 10, the left surface of the upper surface of the base 1 away from the support column 13 is fixedly connected to an air pump 14, the output end of the air pump 14 is fixedly connected to a piston rod 15, the piston rod 15 is fixedly connected to a push plate 16 away from the air pump 14, the push plate 16 is below the rotating disk 10, and the angle of rotation of the rotating disk 10 is the same each time.

[0026] The upper surface of the base 1 is fixedly connected to the left side away from the receiving bottom plate 2, and the output end of the first servo motor 4 is fixedly connected to the first rotating shaft 6. It is characterized in that the cylindrical surface of the first rotating shaft 6 is fixedly connected to the gear 5, and the gear 5 is meshed with the tooth groove 702 of the receiving plate 7, and the angle of rotation of the gear 5 is the same each time.

[0027] The left surface of the rotating disk 10 is fixedly connected to the first magnet 9, which is circular and located in the middle of the plurality of fixed shafts 8. The cylindrical surface of the first magnet 9 contacts the cylindrical surfaces of the plurality of fixed shafts 8. The upper surface of the base 1 is fixedly connected to the controller 3 near the edge. The controller 3 is connected to the first servo motor 4, the second servo motor 12, and the air pump 14 via a data cable. The controller 3 can control the movement of the first servo motor 4, the second servo motor 12, and the air pump 14, and can be connected to the control system of the optical cutting equipment.

[0028] The left end of the upper surface of the base 1 away from the fixed axis 8 is fixedly connected to the material receiving bottom plate 2, and a slide groove is provided on the upper surface of the material receiving bottom plate 2. The slide groove of the material receiving bottom plate 2 is slidably connected to the material receiving plate 7, and a protruding block that cooperates with the slide groove of the material receiving bottom plate 2 is provided at the bottom of the material receiving plate 7.

[0029] The receiving plate 7 includes a main body 701, a tooth groove 702, a receiving bin 703, a second magnet 704, and a third magnet 705. The receiving bin 703 is above the receiving bottom plate 2, and the receiving bin 703 passes through the main body 701 on the side close to the fixed axis 8. The tooth groove 702 is arranged on the side of the main body 701 away from the fixed axis 8. The lower surface of the bottom of the receiving bin 703 is slightly lower than the bottom of the steel pipe on the lowest fixed axis 8. The second magnet 704 and the third magnet 705 are respectively fixedly connected to the front and rear side surfaces of the main body 701. The magnetic poles on the same side of the second magnet 704 and the third magnet 705 have the same direction. During use, multiple receiving plates 7 can be spliced ​​together by using the second magnet 704 and the third magnet 705 to attract each other.

[0030] Embodiment 2:

[0031] Reference Figure 5 The existing patent embodiment of the laser tube cutting machine unloading device, application number 202321666165.3, includes a unloading mechanism 8 including a receiving plate 81, a tilting mechanism 82 and a limiting mechanism 83. The receiving plate 81 is rotatably provided with a plurality of follower rollers 84. The limiting mechanism 83 limits the pipe on the receiving plate 81. The receiving plate 81 can be flipped and installed on the external frame to receive the pipe cut by the external laser cutting head. The tilting mechanism 82 is arranged in the external frame and linked with the receiving plate 81 to drive the receiving plate 81 to tilt toward the blanking bin 7, driving the pipe to slide into the blanking bin 7.

[0032] Conclusion: In Example 1, a rotating disk 10, a fixed shaft 8, and a push plate 16 are provided, which can achieve automatic unloading of the cut workpieces and ensure that the products will not be damaged during the automatic unloading process, which can greatly improve the cutting efficiency and ensure the product quality. In Example 2, a unloading mechanism 8 is provided, which solves the technical problems of reducing the impact force of unloading and reducing the bending of the pipe wall. However, the technical effect achieved by the scheme recorded in Example 1 is not achieved. In Example 2, there is still a certain risk of damage during the unloading process, and it is not suitable for occasions with high precision requirements.

[0033] Working principle: before cutting, the center of the cut end of the steel pipe to be cut is inserted into the highest fixed shaft 8 and contacts the first magnet 9, and then the laser is started to cut it. After the cutting is completed, the laser cutting equipment transmits a signal to the controller 3, and then the controller 3 sends a signal to the second servo motor 12, so that the second servo motor 12 drives the rotating disk 10 to rotate a certain angle to rotate the next fixed shaft 8 to the highest point, and then the second servo motor 12 transmits a signal to the controller 3, and the controller 3 controls the air pump 14 to drive the push plate 16 to move forward, and pushes the cut steel pipe on the fixed shaft 8 at the bottom into the receiving bin 703, and then the push plate 16 returns to its original position, and the air pump 14 transmits a signal to the controller 3, and the controller 3 controls the first servo motor 4 to move, driving the gear 5 to rotate a certain angle, in this process, the receiving plate 7 can be driven to move, and the next receiving bin 703 can be moved to the same position as the previous receiving bin 703, and then the first servo motor 4 transmits a signal to the controller 3, and the controller 3 transmits a signal to the control system of the laser cutting equipment, and repeats the above process for the next cutting.

[0034] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fully automatic laser blanking machine, characterized in that: The invention comprises a base (1), wherein the upper surface of the base (1) is fixedly connected to a support column (13), the upper surface of the support column (13) is fixedly connected to a second servo motor (12), the output end of the second servo motor (12) is fixedly connected to a second rotating shaft (11), the second rotating shaft (11) is fixedly connected to a rotating disk (10) away from the second servo motor (12), the left side surface of the rotating disk (10) is fixedly connected to a fixed shaft (8) near the circumference, the number of the fixed shafts (8) is multiple and symmetrical about the axis of the rotating disk (10), the left side surface of the upper surface of the base (1) away from the support column (13) is fixedly connected to an air pump (14), the output end of the air pump (14) is fixedly connected to a piston rod (15), the piston rod (15) is fixedly connected to a push plate (16) away from the air pump (14), and the push plate (16) is below the rotating disk (10).

2. A fully automatic laser blanking machine according to claim 1, characterized in that: The left end of the upper surface of the base (1) away from the fixed shaft (8) is fixedly connected to the material receiving bottom plate (2), and the upper surface of the material receiving bottom plate (2) is provided with a sliding groove.

3. A fully automatic laser blanking machine according to claim 2, characterized in that: The material receiving plate (7) is slidably connected in the sliding groove of the material receiving bottom plate (2), and a protruding block cooperating with the sliding groove of the material receiving bottom plate (2) is arranged at the bottom of the material receiving plate (7).

4. A fully automatic laser blanking machine according to claim 3, characterized in that: The material receiving plate (7) comprises a main body (701), a tooth groove (702), a material receiving bin (703), a second magnet (704), and a third magnet (705); the material receiving bin (703) is located above the material receiving bottom plate (2); the material receiving bin (703) passes through the main body (701) on the side close to the fixed shaft (8); and the tooth groove (702) is arranged on the side of the main body (701) away from the fixed shaft (8).

5. The fully automatic laser blanking machine according to claim 4, characterized in that: The second magnet (704) and the third magnet (705) are respectively fixedly connected to the front and rear side surfaces of the main body (701), and the magnetic poles on the same side of the second magnet (704) and the third magnet (705) have the same direction.

6. The fully automatic laser blanking machine according to claim 1, characterized in that: The left side of the upper surface of the base (1) away from the material receiving bottom plate (2) is fixedly connected to a first servo motor (4), and the output end of the first servo motor (4) is fixedly connected to a first rotating shaft (6).

7. The fully automatic laser blanking machine according to claim 6, characterized in that: The cylindrical surface of the first rotating shaft (6) is fixedly connected to a gear (5), and the gear (5) is meshed with a tooth groove (702) of a receiving plate (7).

8. The fully automatic laser blanking machine according to claim 1, characterized in that: The left side surface of the rotating disk (10) is fixedly connected to a first magnet (9), the first magnet (9) is circular, the first magnet (9) is located in the middle of a plurality of fixed shafts (8), and the cylindrical surface of the first magnet (9) contacts the cylindrical surfaces of the plurality of fixed shafts (8). The upper surface of the base (1) is fixedly connected to a controller (3) near the edge, and the controller (3) is connected to a first servo motor (4), a second servo motor (12), and an air pump (14) via a data line.

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