Laser cutting mechanism for new energy aluminum row

Abstract

The utility model relates to the technical field of laser cutting, in particular to a new energy aluminum row laser cutting mechanism which comprises a base, a first motor is installed on the outer wall of one side of the top of the base, one end of an output shaft of the first motor is connected with a first screw through a coupler, and the outer wall of the first screw is connected with a supporting frame through threads. The supporting frame is slidably connected to the outer wall of the base. When a large number of aluminum rows of the same size need to be cut repeatedly, the second screw is controlled to be connected with the second connecting rod through the electromagnet, at the moment, when the supporting frame moves, the transmission wheel set synchronously drives the second screw to rotate under transmission of the gear, the cutting structure and the supporting frame synchronously move, and reset repeated operation is more convenient; and when the position of the cutting structure needs to be adjusted or aluminum bars of different sizes need to be cut, a second screw rod is controlled to be connected with a first connecting rod, movement in the X direction is controlled through a second motor, multiple selections are achieved, aluminum bar cutting is more convenient, and the use efficiency of the laser cutting mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting, in particular to a laser cutting mechanism for a new energy aluminum bar. Background Art

[0002] Laser cutting is the process of focusing the laser emitted from a laser into a high-power density laser beam through an optical path system; the laser beam irradiates the surface of the workpiece, causing the workpiece to reach its melting point or boiling point, and at the same time, the high-pressure gas coaxial with the beam blows away the molten or vaporized metal; as the relative position of the beam and the workpiece moves, a slit is eventually formed in the material, thereby achieving the purpose of cutting; laser cutting processing replaces the traditional mechanical knife with an invisible beam, and has the characteristics of high precision, fast cutting, no limitation on cutting pattern, automatic typesetting to save materials, smooth incision, and low processing cost.

[0003] After searching the Chinese patent with publication number CN215545789U, a laser cutting mechanism of a laser cutting device is disclosed. The two ends of the support frame are respectively inserted into the inside of the grooves at the two ends and connected to the Y-axis rolling device. The rotation of the gear and the rack drives the support frame to move back and forth to complete the Y-axis, i.e., vertical cutting action; and an X-axis rolling device is arranged in the middle of the support frame. The X-axis rolling device adopts the principle of a motor driving a lead screw. A slider is sleeved on the lead screw to fix the chassis of the laser cutting mechanism and the slider. The motor drives the lead screw and the slider to move left and right, thereby driving the laser cutting mechanism to move left and right, and then completing the X-axis, i.e., horizontal cutting.

[0004] Based on the above search and combined with the prior art, it is found that the above patent has certain defects. When cutting new energy aluminum bars, the workload is large and there are many repetitive steps. After each cutting is completed, the laser cutting structure needs to return to the initial position for repeated operations. The reset operation controlled by the X-axis and Y-axis rolling devices takes a long time and requires multiple calibrations. The X-axis rolling mode cannot be adjusted, which reduces the efficiency of the laser cutting mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a laser cutting mechanism for a new energy aluminum bar to solve the problems raised in the above background technology.

[0006] The technical solution of the utility model is: a laser cutting mechanism for new energy aluminum bars, comprising a base, an outer wall of one side of the top of the base is installed with a motor, one end of the output shaft of the motor is connected with a screw rod through a coupling, the outer wall of the screw rod is connected with a support frame through a thread, the support frame is slidably connected to the outer wall of the base, the inner wall of the other side of the top of the base is fixedly connected with a rack, the inner wall of one side of the top of the support frame is installed with a motor, one end of the output shaft of the motor is connected with a connecting rod one through a coupling, a transmission wheel group is installed on the inner wall of the other side of the bottom of the support frame, a gear is fixedly connected to the outer wall of one side of the bottom of the transmission wheel group, a connecting rod two is fixedly connected to the inner wall of one side of the top of the transmission wheel group, a fixing plate is fixedly connected to the top outer wall of the fixing plate, an electric push rod is installed, one end of the piston rod of the electric push rod is fixedly connected to the mounting frame, the bottom inner wall of the mounting frame is slidably connected with a screw rod two, and electromagnets are installed on the outer walls of both sides of the screw rod two.

[0007] Preferably, both outer walls on both sides of the bottom of the mounting frame are provided with connecting holes, and the electromagnet and the connecting holes are adapted to the sizes of the connecting rod 1 and the connecting rod 2.

[0008] Preferably, a rectangular hole is opened on the top outer wall of the fixing plate, the mounting bracket is slidably connected to the inner wall of the rectangular hole, and limiting annular protrusions are provided on both side outer walls of the second screw.

[0009] Preferably, the rack is meshed with the gear, the outer wall of the screw rod 2 is connected to the chassis via a thread, the bottom outer wall of the chassis is fixedly connected to a connecting block, and the bottom outer wall of the connecting block is connected to a new energy aluminum bar laser cutting head via a thread.

[0010] Preferably, a lighting lamp is installed on one side outer wall of the top of the support frame, and a positioning lamp is installed on one side outer wall of the lighting lamp.

[0011] The utility model provides a laser cutting mechanism for a new energy aluminum bar through improvement, which has the following improvements and advantages compared with the prior art:

[0012] First, the utility model is provided with a base, a support frame, a mounting frame, an electric push rod, a transmission wheel group and a gear. When the position of the cutting structure needs to be adjusted according to the cutting size, the electromagnet is powered off, and the electric push rod controls the mounting frame to move close to the motor 2. The electromagnet is powered on and is adsorbed and connected to the connecting rod 1 on the motor 2, and the motor 2 controls the rotation of the screw rod 2 to adjust the position of the cutting structure. The screw rod 2 is connected to the connecting rod 2 by operation again, and the aluminum row can be cut repeatedly again. The rotation of the screw rod 2 can also be controlled by the connecting rod 1. When it is necessary to repeatedly complete the cutting of a large number of aluminum rows of the same size, the screw rod 2 is controlled to be connected to the connection 2 through the electromagnet. At this time, when the support frame moves, the transmission wheel group also synchronously drives the screw rod 2 to rotate under the transmission of the gear. The synchronous movement of the cutting structure and the support frame is more convenient for resetting and repeated operations. When the position of the cutting structure needs to be adjusted or aluminum rows of different sizes are cut, the screw rod 2 is controlled to be connected to the connecting rod 1, and the movement in the X direction is controlled by the motor 2. It has multiple selectivities, which makes aluminum row cutting more convenient and improves the use efficiency of the laser cutting mechanism.

[0013] Secondly, the utility model is provided with an illumination lamp and a positioning lamp. The illumination lamp is arranged on the support frame for convenient lighting. The positioning lamp arranged on the illumination lamp emits light for easy alignment with the cut aluminum row before cutting, which makes positioning more convenient and improves the practicality of the laser cutting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the support frame connection structure of the utility model;

[0017] Figure 3 It is an exploded schematic diagram of the fixed plate connection structure of the utility model;

[0018] Figure 4 It is an enlarged schematic diagram of a part of the rack connection structure of the utility model.

[0019] Description of reference numerals:

[0020] 1. Base; 2. Motor 1; 3. Screw 1; 4. Support frame; 5. Chassis; 6. Lighting lamp; 7. Fixing plate; 8. Gear; 9. Rack; 10. Positioning lamp; 11. Electric push rod; 12. Mounting frame; 13. Screw 2; 14. Motor 2; 15. Connecting rod 1; 16. Transmission wheel set; 17. Connecting rod 2; 18. Electromagnet. DETAILED DESCRIPTION

[0021] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides a new energy aluminum bar laser cutting mechanism through improvement. The technical solution of the utility model is:

[0023] like Figure 1-Figure 4 As shown, a laser cutting mechanism for a new energy aluminum bar comprises a base 1, a motor 2 is installed on one outer wall of the top of the base 1, one end of the output shaft of the motor 2 is connected to a screw 3 through a coupling, the outer wall of the screw 3 is connected to a support frame 4 through a thread, the support frame 4 is slidably connected to the outer wall of the base 1, the inner wall of the other side of the top of the base 1 is fixedly connected to a rack 9, a motor 2 14 is installed on the inner wall of one side of the top of the support frame 4, one end of the output shaft of the motor 2 14 is connected to a connecting rod 15 through a coupling, and the support frame A transmission wheel set 16 is installed on the inner wall of the other side of the bottom of the transmission wheel set 16, a gear 8 is fixedly connected to the outer wall of one side of the bottom of the transmission wheel set 16, a connecting rod 17 is fixedly connected to the inner wall of one side of the top of the transmission wheel set 16, a fixing plate 7 is fixedly connected to the inner wall of the top of the support frame 4, an electric push rod 11 is installed on the outer wall of the top of the fixing plate 7, one end of the piston rod of the electric push rod 11 is fixedly connected to the mounting frame 12, a screw 13 is slidably connected to the inner wall of the bottom of the mounting frame 12, and electromagnets 18 are installed on the outer walls of both sides of the screw 13.

[0024] Furthermore, connecting holes are provided on the outer walls on both sides of the bottom of the mounting frame 12, the electromagnet 18 and the connecting hole are adapted to the sizes of the connecting rod 15 and the connecting rod 2 17, a rectangular hole is provided on the outer wall at the top end of the fixing plate 7, the mounting frame 12 is slidably connected to the inner wall of the rectangular hole, and limiting annular protrusions are provided on the outer walls on both sides of the screw rod 2 13.

[0025] Furthermore, the rack 9 is meshed with the gear 8, the outer wall of the screw rod 13 is connected to the chassis 5 through a thread, the bottom outer wall of the chassis 5 is fixedly connected to a connecting block, the bottom outer wall of the connecting block is connected to a new energy aluminum bar laser cutting head through a thread, and a lighting lamp 6 is installed on one side outer wall of the top of the support frame 4, and a positioning lamp 10 is installed on one side outer wall of the lighting lamp 6. The lighting lamp 6 is arranged on the support frame 4 for convenient lighting, and the positioning lamp 10 arranged on the lighting lamp 6 emits light before cutting to facilitate alignment with the cut aluminum bar, which is more convenient for positioning.

[0026] Working principle: When laser cutting is performed on the new energy aluminum bar during use, the aluminum bar to be cut is placed on the base 1, and the motor 2 is controlled to drive the screw 3 to drive the support frame 4 to move along the Y direction through the thread. At this time, the mounting frame 12 on the fixed plate 7 is close to the connecting rod 2 17 of the transmission wheel group 16, and the electromagnet 18 on the screw 2 13 is energized and connected to the connecting rod 2 17. When the support frame 4 moves, the gear 8 at the bottom of the transmission wheel group 16 is meshed with the rack 9 on the base 1, and the gear 8 rotates to drive the transmission wheel group 16 to move, and the connecting rod 2 17 drives the screw 2 13 to rotate, so that the chassis 5 installed on the outer wall of the screw 2 13 moves slowly along the X direction, and the new energy aluminum bar laser cutting head installed at the bottom of the chassis 5 cuts the aluminum bar. When the support frame 4 moves to the other side of the base 1, a cutting operation is completed. When the cutting of the aluminum bar needs to be reset and repeated multiple times, the screw 3 is directly controlled to rotate in the opposite direction. The second screw rod 13 is driven by the transmission wheel group 16 to rotate in the opposite direction, and the support frame 4 and the cutting structure return to the initial position at the same time to repeat the operation. When the position of the cutting structure needs to be adjusted according to the cutting size, the electromagnet 18 is powered off, and the electric push rod 11 controls the mounting frame 12 to move close to the motor 2 14. The electromagnet 18 is powered on and is adsorbed and connected to the connecting rod 15 on the motor 2 14. The motor 2 14 controls the rotation of the second screw rod 13 to adjust the position of the cutting structure. The operation is repeated to connect the second screw rod 13 with the second connecting rod 17, and the aluminum row can be cut repeatedly. The rotation of the second screw rod 13 can also be controlled by the connecting rod 15 to cut new energy aluminum rows of different sizes. A lighting lamp 6 is arranged on the support frame 4 for lighting. The positioning lamp 10 arranged on the lighting lamp 6 emits light before cutting to facilitate alignment with the cut aluminum row, which is more convenient for positioning.

[0027] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A laser cutting mechanism for a new energy aluminum bar, comprising a base (1), characterized in that: A motor (2) is mounted on one outer wall of the top of the base (1); one end of the output shaft of the motor (2) is connected to a screw (3) via a coupling; the outer wall of the screw (3) is connected to a support frame (4) via a thread; the support frame (4) is slidably connected to the outer wall of the base (1); a rack (9) is fixedly connected to the inner wall of the other side of the top of the base (1); a motor (14) is mounted on one inner wall of the top of the support frame (4); one end of the output shaft of the motor (14) is connected to a connecting rod (15) via a coupling; the inner wall of the other side of the bottom of the support frame (4) is mounted A transmission wheel group (16) is provided, a gear (8) is fixedly connected to an outer wall at the bottom of the transmission wheel group (16), a connecting rod (17) is fixedly connected to an inner wall at the top of the transmission wheel group (16), a fixing plate (7) is fixedly connected to the inner wall at the top of the support frame (4), an electric push rod (11) is installed on the top outer wall of the fixing plate (7), one end of the piston rod of the electric push rod (11) is fixedly connected to a mounting frame (12), a screw (13) is slidably connected to the inner wall at the bottom of the mounting frame (12), and electromagnets (18) are installed on the outer walls on both sides of the screw (13).

2. The laser cutting mechanism for a new energy aluminum bar according to claim 1 is characterized in that: The outer walls on both sides of the bottom of the mounting frame (12) are provided with connection holes, and the electromagnet (18) and the connection holes are adapted to the sizes of the first connection rod (15) and the second connection rod (17).

3. The laser cutting mechanism for a new energy aluminum bar according to claim 1 is characterized in that: A rectangular hole is formed on the top outer wall of the fixing plate (7), the mounting frame (12) is slidably connected to the inner wall of the rectangular hole, and both side outer walls of the second screw rod (13) are provided with limiting annular protrusions.

4. The laser cutting mechanism for a new energy aluminum bar according to claim 1 is characterized in that: The rack (9) is meshed with the gear (8), the outer wall of the second screw rod (13) is connected to the chassis (5) via a thread, the bottom outer wall of the chassis (5) is fixedly connected to a connecting block, and the bottom outer wall of the connecting block is connected to a new energy aluminum bar laser cutting tool head via a thread.

5. The laser cutting mechanism for a new energy aluminum bar according to claim 1 is characterized in that: A lighting lamp (6) is installed on one side outer wall of the top of the support frame (4), and a positioning lamp (10) is installed on one side outer wall of the lighting lamp (6).

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