Mechanism for cutting aluminum foil through laser

Abstract

The utility model discloses a mechanism for cutting aluminum foil through laser, and belongs to the technical field of wire harness end machining. The wire harness aluminum foil cutting device mainly comprises a workbench used for cutting wire harness aluminum foil, the front-back position of the bottom face of the workbench is adjusted through a moving mechanism, the moving mechanism is arranged on the bottom face of the workbench, a rotating mechanism is installed on one side of the surface of the workbench, and the rotating end of the rotating mechanism and a rotating frame are fixedly installed. A high-energy laser generator used for cutting wire harness aluminum foil, an adjusting mechanism used for adjusting the cutting position and a first wire harness clamping mechanism used for fixing a wire harness are installed on the side wall of the rotating frame, and the position of the high-energy laser generator is adjusted through the adjusting mechanism in the adjusting mechanism. And meanwhile, the wire harnesses of different models are clamped through the first wire harness clamping mechanism and the second wire harness clamping mechanism according to the diameters of the wire harnesses, so that the cutting distance is adjusted by additionally arranging the adjusting mechanism, and the cutting device can be compatible with products of multiple models while the cutting effect is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of wire harness end processing, and specifically provides a mechanism for laser cutting aluminum foil. Background Art

[0002] In order to process wire harnesses during production to meet specific size, shape, and function requirements, it is necessary to cut the aluminum foil of the wire harness through a cutting device. Wire harnesses usually need to be customized according to specific sizes and shapes to adapt to the design requirements of different devices or products. Through cutting, the aluminum foil of the wire harness can be customized according to the length and width required by the customer to meet the specific needs of the product.

[0003] Publication number CN217982920U discloses a device for cutting aluminum foil and a wire harness manufacturing device. The device includes a clamping member and a laser emission assembly; the clamping member has a first jaw and a second jaw, and the first jaw and the second jaw are arranged at intervals along the length direction of the wire to clamp both sides of the position of the aluminum foil to be scored on the wire; the laser emission assembly includes a first laser, a second laser, a support plate, and a rotation driving member. The first laser and the second laser are arranged on the support plate and are located on both sides of the wire symmetrically in the radial direction to score the aluminum foil by emitting opposed lasers. The rotation driving member is connected to the support plate to drive the support plate to rotate by an angle so that the first laser and the second laser emit opposed lasers to perform circumferential scoring on the aluminum foil on the wire. The device has a simple structure, does not damage the wire core when scoring the aluminum foil on the wire, and occupies a small space.

[0004] However, in the existing method of cutting the aluminum foil of wire harnesses using laser cutting, during specific cutting, there is a situation where due to the lack of an adjustment mechanism for the laser cutting position and the wire harness installation position, when cutting wire harnesses of different diameters, the mechanism for laser cutting aluminum foil is not adaptable, resulting in the inability to cut the aluminum foil of only specific wire harnesses, and thus there is a problem that multiple models of wire harnesses cannot be compatible while ensuring the cutting effect.

[0005] Therefore, it is necessary to provide a mechanism for laser cutting aluminum foil to solve the above problems.

[0006] It should be noted that the above information disclosed in this background art section is only used to understand the background art of the concept of the present application, and therefore, it may include information that does not constitute prior art. Summary of the Utility Model

[0007] Based on the above problems existing in the prior art, the problem to be solved by the present application is to provide a mechanism for laser cutting aluminum foil to solve the problem that multiple models of wire harnesses cannot be compatible while ensuring the cutting effect.

[0008] The technical solution adopted by this application to solve its technical problems is as follows:

[0009] A mechanism for laser cutting aluminum foil of a wire harness, including a workbench for cutting the aluminum foil of the wire harness. The bottom surface of the workbench is adjusted in the front - rear position through a moving mechanism. The moving mechanism is arranged on the bottom surface of the workbench. A rotating mechanism is installed on one side of the tabletop of the workbench. The rotating end of the rotating mechanism is fixedly installed with a rotating frame. On the side wall of the rotating frame, a high - energy laser generator for cutting the aluminum foil of the wire harness, an adjusting mechanism for adjusting the cutting position, and a first wire - harness clamping mechanism for fixing the wire harness are respectively installed.

[0010] The rotating mechanism drives the rotating frame, so that the high - energy laser generator, the adjusting mechanism, and the first wire - harness clamping mechanism rotate to cut the aluminum foil on the side wall of the wire harness.

[0011] Preferably, the moving mechanism includes a first guide rail and a linear slide rail. First guide rails are respectively and fixedly installed on both sides of the bottom surface of the workbench, and the workbench is slidably connected to the side wall of the first guide rail.

[0012] The linear slide rail includes a mounting frame, a driving motor, and a driving seat. The driving motor is fixedly installed on the side wall of the mounting frame. The output shaft of the driving motor is fixedly installed with a lead screw. The inside of the driving seat is threadedly connected to the side wall of the lead screw, and the driving seat is fixedly installed with the bottom surface of the workbench.

[0013] Preferably, the rotating mechanism includes a support frame, a servo motor, and a rotating base. The support frame is fixedly installed on the tabletop of the workbench. The servo motor is fixedly installed on one side wall of the support frame. The servo motor drives the rotating base to rotate on the other side wall of the support frame, and the rotating base is fixedly installed with the rotating frame.

[0014] Preferably, the adjusting mechanism includes a first fixing frame, a second fixing frame, and a third fixing frame. The first fixing frame is installed on the side wall of the rotating frame through an adjusting mechanism and in cooperation with a third guide rail. The second fixing frame is fixedly installed with the side wall of the rotating frame, and the third fixing frame is fixedly installed with the end of the first fixing frame.

[0015] The high - energy laser generator is installed on the top surface of the first fixing frame. The first wire - harness clamping mechanism is installed on the side wall of the third fixing frame, and a second wire - harness clamping mechanism is installed on the top surface of the second fixing frame.

[0016] Preferably, the first wire - harness clamping mechanism includes a first pneumatic finger and a clamping seat. The first pneumatic finger is installed on the side wall of the third fixing frame. There are two clamping seats, and the two clamping seats are respectively fixedly installed with the two fingers of the first pneumatic finger.

[0017] Preferably, the second wire harness clamping mechanism includes a second pneumatic finger and clamping plates. The second pneumatic finger is installed on the top surface of the second fixing frame. There are two clamping plates, and the two clamping plates are fixedly installed with the two fingers of the second pneumatic finger respectively.

[0018] On one side of the top surface of the second fixing frame, a second guide rail is further installed. The top surface of the second fixing frame is slidably connected to the two clamping plates through the second guide rail.

[0019] Preferably, the adjusting mechanism includes a coupling, a fixing seat, a lead screw and a connecting piece. One end of the coupling is fixedly installed with the bottom end of the screw. The inside of the fixing seat is rotationally connected to the side wall of the screw. The top of the screw is threadedly connected to the inside of the connecting piece through a nut. The nut is fixedly installed inside the connecting piece. The other end of the connecting piece is fixedly installed with the first fixing frame.

[0020] The third guide rails are respectively installed on the side walls of the rotating frame. The first fixing frame is slidably connected to the rotating frame through the third guide rails and is adjusted in position on the rotating frame through the adjusting mechanism.

[0021] Preferably, a waste collection box for collecting the aluminum foil waste cut from the wire harness is installed between the first wire harness clamping mechanism and the second wire harness clamping mechanism on the workbench.

[0022] The beneficial effects of this application are as follows:

[0023] By installing the first wire harness clamping mechanism, the second wire harness clamping mechanism, and the high-energy laser generator on the adjusting mechanism, and adjusting the position of the high-energy laser generator through the adjusting mechanism in the adjusting mechanism. At the same time, the first wire harness clamping mechanism and the second wire harness clamping mechanism clamp different models of wire harnesses according to the wire harness diameter. Therefore, the mechanism for laser cutting aluminum foil can cut the aluminum foil of different models of wire harnesses, so that the laser cutting of aluminum foil has better adaptability to different models of wire harness aluminum foil cutting. Therefore, by adding the adjusting mechanism to adjust the cutting distance, multiple models of products can be compatible while ensuring the cutting effect.

[0024] In addition to the purposes, features and advantages described above, this application has other purposes, features and advantages. The following will refer to the drawings for a further detailed description of this application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The specification drawings forming a part of this application are used to provide a further understanding of this application. The schematic embodiments of this application and their descriptions are used to explain this application and do not constitute an improper limitation of this application.

[0026] In the drawings:

[0027] Figure 1 Schematic diagram of the overall structure of a mechanism for laser cutting aluminum foil of the present utility model;

[0028] Figure 2 Schematic diagram of the mounting position structure on the tabletop of the workbench of the present utility model;

[0029] Figure 3 Schematic diagram of the moving mechanism structure on the bottom surface of the workbench of the present utility model;

[0030] Figure 4 Schematic diagram of the rotating mechanism of the present utility model;

[0031] Figure 5 Schematic diagram of one side where the adjusting mechanism, high-energy laser generator, rotating frame, first wire harness clamping mechanism and second wire harness clamping mechanism of the present utility model are installed;

[0032] Figure 6 For this Figure 5 Schematic diagram of the other side where the adjusting mechanism, high-energy laser generator, rotating frame, first wire harness clamping mechanism and second wire harness clamping mechanism are installed in the above.

[0033] Among them, the reference numerals in the figures are as follows:

[0034] 1. First wire harness clamping mechanism; 11. First pneumatic finger; 12. Clamping seat;

[0035] 2. Moving mechanism; 21. First guide rail; 22. Mounting frame; 23. Driving motor; 24. Driving seat;

[0036] 3. Rotating mechanism; 31. Support frame; 32. Servo motor; 33. Rotating seat;

[0037] 4. High-energy laser generator;

[0038] 5. Adjusting mechanism; 51. First fixing frame; 52. Second pneumatic finger; 53. Clamping plate; 54. Second guide rail; 55. Connecting piece; 56. Third guide rail; 57. Second fixing frame; 58. Coupling; 59. Fixed seat; 510. Screw;

[0039] 6. Workbench; 61. Scrap collection box;

[0040] 7. Rotating frame;

[0041] 8. Third fixing frame. Specific embodiments

[0042] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the drawings and combine with the embodiments to detail this application.

[0043] In order to enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of this application.

[0044] Please refer to Figures 1-6 , the embodiments provided by this utility model:

[0045] As Figures 1-2 shown, a mechanism for laser cutting aluminum foil includes a workbench 6 for cutting the aluminum foil of the wire harness. The bottom surface of the workbench 6 adjusts the front and rear positions through a moving mechanism 2, and the moving mechanism 2 is arranged on the bottom surface of the workbench 6.

[0046] As Figure 3 shown, specifically, the moving mechanism 2 includes a first guide rail 21 and a linear slide rail. The two sides of the bottom surface of the workbench 6 are respectively fixedly installed with the first guide rail 21, and the workbench 6 is slidably connected to the side wall of the first guide rail 21.

[0047] The linear slide rail includes a mounting frame 22, a driving motor 23 and a driving seat 24. The driving motor 23 is fixedly installed on the side wall of the mounting frame 22. The output shaft of the driving motor 23 is fixedly installed with a lead screw. The inside of the driving seat 24 is threadedly connected to the side wall of the lead screw, and the driving seat 24 is fixedly installed on the bottom surface of the workbench 6.

[0048] By driving the rotation of the lead screw by the driving motor 23, the driving seat 24 can slide on the linear guide rail, thereby driving the workbench 6 to move, so as to adjust the distance between the mechanism for laser cutting aluminum foil and the wire harness to be cut, and thus set the length of the aluminum foil cut from the wire harness as needed, and adjust the distance between the workbench 6 and the wire harness.

[0049] As Figure 2 and Figure 3 shown, a rotating mechanism 3 is installed on one side of the tabletop of the workbench 6. The rotating end of the rotating mechanism 3 is fixedly installed with a rotating frame 7. A high-energy laser generator 4 for cutting the aluminum foil of the wire harness, an adjusting mechanism 5 for adjusting the cutting position, and a first wire harness clamping mechanism 1 for fixing the wire harness are respectively installed on the side wall of the rotating frame 7;

[0050] The rotating mechanism 3 drives the rotating frame 7 to rotate the high-energy laser generator 4, the adjusting mechanism 5 and the first wire harness clamping mechanism 1 to perform cutting treatment on the aluminum foil on the side wall of the wire harness.

[0051] Specifically, as Figure 5 andFigure 6 As shown in the figure, first, the wire harness to be cut is clamped by the first wire harness clamping mechanism 1. The first wire harness clamping mechanism 1 includes a first pneumatic finger 11 and a clamping seat 12. The first pneumatic finger 11 is installed on the side wall of the third fixing frame 8, and there are two clamping seats 12. The two clamping seats 12 are respectively fixedly installed with the two fingers of the first pneumatic finger 11.

[0052] The two clamping seats 12 are driven to move by the opening and closing of the two fingers of the first pneumatic finger 11. A clamping groove is formed on the opposite side of the two clamping seats 12. When the two clamping seats 12 approach each other, the side wall of the wire harness can be clamped through the clamping groove, ensuring that the wire harness does not move during cutting.

[0053] Furthermore, the positions of the high-energy laser generator 4 and the second wire harness clamping mechanism are adjusted through the adjusting mechanism 5 to better cut the side wall of the wire harness.

[0054] The adjusting mechanism 5, the first wire harness clamping mechanism 1, the second wire harness clamping mechanism, and the high-energy laser generator 4 are assembled and installed through the first fixing frame 51, the second fixing frame 57, and the third fixing frame 8 in the adjusting mechanism.

[0055] Specifically, the adjusting mechanism 5 includes a first fixing frame 51, a second fixing frame 57, and a third fixing frame 8. The first fixing frame 51 is installed on the side wall of the rotating frame 7 through the adjusting mechanism in cooperation with the third guide rail 56. The second fixing frame 57 is fixedly installed with the side wall of the rotating frame 7, and the third fixing frame 8 is fixedly installed with the end of the first fixing frame 51.

[0056] The high-energy laser generator 4 is installed on the top surface of the first fixing frame 51. The first wire harness clamping mechanism 1 is installed on the side wall of the third fixing frame 8. A second wire harness clamping mechanism is installed on the top surface of the second fixing frame 57.

[0057] Thus, the case positions of the adjusting mechanism, the first wire harness clamping mechanism 1, the second wire harness clamping mechanism, and the high-energy laser generator 4 can be supported.

[0058] Such as Figure 5 and Figure 6 As shown in the figure, the adjustment of the second wire harness clamping mechanism: The second wire harness clamping mechanism includes a second pneumatic finger 52 and a clamping plate 53. The second pneumatic finger 52 is installed on the top surface of the second fixing frame 57, and there are two clamping plates 53. The two clamping plates 53 are respectively fixedly installed with the two fingers of the second pneumatic finger 52.

[0059] A second guide rail 54 is also installed on one side of the top surface of the second fixing frame 57. The top surface of the second fixing frame 57 is slidably connected to the two clamping plates 53 through the second guide rail 54.

[0060] By driving the two fingers of the second pneumatic finger 52 to open and close, the two clamping plates 53 can slide towards or away from each other on the second guide rail 54, so as to clamp the end of the wire harness to be cut by the two second clamping plates 53, ensuring that the wire harness is in a straight state during cutting.

[0061] The rotating mechanism 3 drives the rotation of the rotating frame 7:

[0062] As Figure 2 and Figure 3 As shown, the rotating mechanism 3 includes a support frame 31, a servo motor 32 and a rotating base 33. The support frame 31 is fixedly installed on the tabletop of the workbench 6, the servo motor 32 is fixedly installed on one side wall of the support frame 31, the servo motor 32 drives the rotating base 33 to rotate on the other side wall of the support frame 31, and the rotating base 33 is fixedly installed with the rotating frame 7.

[0063] By driving the rotation of the gear set in the rotating base 33 by the servo motor 32, the gear set can be a large gear with the rotating base 33 as the axis and a small gear with the output shaft of the servo motor 32 as the axis. The large gear meshes with the small gear. Thus, by driving the small gear by the servo motor 32, the large gear is driven to rotate. The large gear is fixedly installed on the rotating base 33 through a sliding key or a fixing member, so as to drive the rotation of the rotating base 33, and further drive the rotation of the rotating frame 7, so that the high-energy laser generator 4 cuts the aluminum foil under the drive of the rotating mechanism 3.

[0064] Before cutting the aluminum foil of the wire harness, when the position of the high-energy laser generator 4 needs to be adjusted, the adjustment mechanism includes a coupling 58, a fixed seat 59, a lead screw and a connecting member 55. One end of the coupling 58 is fixedly installed with the bottom end of the screw 510. The inside of the fixed seat 59 is rotationally connected to the side wall of the screw 510. The top of the screw 510 is threadedly connected to the inside of the connecting member 55 through a nut. The nut is fixedly installed inside the connecting member 55. The other end of the connecting member 55 is fixedly installed with the first fixing frame 51;

[0065] The third guide rail 56 is respectively installed on the side wall of the rotating frame 7. The first fixing frame 51 is slidably connected to the rotating frame 7 through the third guide rail 56 and its position on the rotating frame 7 is adjusted through the adjustment mechanism.

[0066] By fixedly installing the other end of the coupling 58 on the output shaft of the servo motor 32, the servo motor 32 installed on the adjustment mechanism is fixedly installed on the side wall of the rotating frame 7 through the motor bracket, thereby driving the screw 510 to rotate. The smooth surface part of the screw 510 rotates inside the fixed seat 59, and the threaded part drives the connecting piece 55 to move up and down through the threaded connection of the nut. Thus, the connecting piece 55 drives the first fixing frame 51 to move up and down on the side wall of the rotating frame 7 and slide through the third guide rail 56, so that the position of the high-energy laser generator 4 installed on the first fixing frame 51 can be adjusted, thereby cutting the aluminum foil for wire harnesses with different diameters, improving the versatility and adaptability of the laser aluminum foil cutting mechanism of the present invention.

[0067] The workbench 6 is installed between the first wire harness clamping mechanism 1 and the second wire harness clamping mechanism, and is provided with a waste collection box 61 for collecting the aluminum foil waste cut from the wire harness.

[0068] After the high-energy laser generator 4 cuts the aluminum foil on the side wall of the wire harness, the cut aluminum foil waste freely falls into the waste collection box 61, so as to collect the aluminum foil waste and be able to reuse it to reduce material waste.

[0069] The above are only the preferred embodiments of the present application and are not used to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A mechanism for laser cutting aluminum foil, characterized in that: The invention comprises a workbench (6) for cutting aluminum foil of a wire harness, wherein the bottom surface of the workbench (6) is adjusted in front and rear positions by means of a moving mechanism (2), wherein the moving mechanism (2) is arranged on the bottom surface of the workbench (6), a rotating mechanism (3) is installed on one side of the table surface of the workbench (6), and the rotating end of the rotating mechanism (3) is fixedly installed on a rotating frame (7), and a high-energy laser generator (4) for cutting aluminum foil of a wire harness, an adjusting mechanism (5) for adjusting the cutting position, and a first wire harness clamping mechanism (1) for fixing the wire harness are respectively installed on the side walls of the rotating frame (7); The rotating mechanism (3) drives the rotating frame (7) to rotate the high-energy laser generator (4), the adjustment mechanism (5) and the first wire harness clamping mechanism (1) to cut the aluminum foil on the side wall of the wire harness.

2. The laser cutting aluminum foil mechanism according to claim 1, characterized in that: The moving mechanism (2) comprises a first guide rail (21) and a linear slide rail, the first guide rails (21) are fixedly mounted on both sides of the bottom surface of the workbench (6), and the workbench (6) is slidably connected to the side walls of the first guide rails (21); The linear slide rail comprises a mounting frame (22), a driving motor (23) and a driving seat (24); the driving motor (23) is fixedly mounted on a side wall of the mounting frame (22); an output shaft of the driving motor (23) is fixedly mounted on a screw rod; the interior of the driving seat (24) is threadedly connected to the side wall of the screw rod; and the driving seat (24) is fixedly mounted on the bottom surface of the workbench (6).

3. The laser cutting aluminum foil mechanism according to claim 1, characterized in that: The rotating mechanism (3) comprises a support frame (31), a servo motor (32) and a rotating seat (33); the support frame (31) is fixedly mounted on the table surface of the workbench (6); the servo motor (32) is fixedly mounted on a side wall of one side of the support frame (31); the servo motor (32) drives the rotating seat (33) to rotate on the other side wall of the support frame (31); and the rotating seat (33) is fixedly mounted on the rotating frame (7).

4. The laser cutting aluminum foil mechanism according to claim 1, characterized in that: The adjustment mechanism (5) comprises a first fixing frame (51), a second fixing frame (57) and a third fixing frame (8); the first fixing frame (51) is mounted on the side wall of the rotating frame (7) by means of an adjustment mechanism and in cooperation with a third guide rail (56); the second fixing frame (57) is fixedly mounted on the side wall of the rotating frame (7); and the third fixing frame (8) is fixedly mounted on the end of the first fixing frame (51); The high-energy laser generator (4) is mounted on the top surface of the first fixing frame (51), the first wire harness clamping mechanism (1) is mounted on the side wall of the third fixing frame (8), and the top surface of the second fixing frame (57) is mounted with a second wire harness clamping mechanism.

5. The laser cutting aluminum foil mechanism according to claim 4, characterized in that: The first wire harness clamping mechanism (1) comprises a first pneumatic finger (11) and a clamping seat (12); the first pneumatic finger (11) is mounted on a side wall of a third fixing frame (8); two clamping seats (12) are provided, and the two clamping seats (12) are respectively fixedly mounted on two fingers of the first pneumatic finger (11).

6. The laser cutting aluminum foil mechanism according to claim 4, characterized in that: The second wire harness clamping mechanism comprises a second pneumatic finger (52) and a clamping plate (53), wherein the second pneumatic finger (52) is mounted on the top surface of the second fixing frame (57), and two clamping plates (53) are provided, and the two clamping plates (53) are respectively fixedly mounted on two fingers of the second pneumatic finger (52); A second guide rail (54) is also installed on one side of the top surface of the second fixing frame (57), and the top surface of the second fixing frame (57) is slidably connected to the two clamping plates (53) via the second guide rail (54).

7. The laser cutting aluminum foil mechanism according to claim 4, characterized in that: The adjustment mechanism comprises a coupling (58), a fixing seat (59), a screw rod and a connecting piece (55); one end of the coupling (58) is fixedly mounted on the bottom end of the screw rod (510); the interior of the fixing seat (59) is rotatably connected to the side wall of the screw rod (510); the top of the screw rod (510) is connected to the internal thread of the connecting piece (55) via a nut; the nut is fixedly mounted on the interior of the connecting piece (55); and the other end of the connecting piece (55) is fixedly mounted on the first fixing frame (51); The third guide rails (56) are respectively installed on the side walls of the rotating frame (7); the first fixed frame (51) is slidably connected to the rotating frame (7) through the third guide rails (56) and its position on the rotating frame (7) is adjusted through an adjustment mechanism.

8. The laser cutting aluminum foil mechanism according to claim 1, characterized in that: The workbench (6) is located between the first harness clamping mechanism (1) and the second harness clamping mechanism and is provided with a waste collection box (61) for collecting aluminum foil waste cut from the harness.

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