High-precision laser metal micro-cutting equipment

Abstract

The utility model discloses high-precision laser metal micro-cutting equipment, and particularly relates to the field of laser cutting, the high-precision laser metal micro-cutting equipment comprises a collecting box, one side of the collecting box is provided with an installation groove, the inner side wall of the installation groove is symmetrically provided with two sliding grooves, sliding blocks are slidably clamped in the two sliding grooves, a filter plate is fixedly installed between the two sliding blocks, and the filter plate is fixedly connected with the collecting box. Two limiting devices are symmetrically arranged on one side of the collecting box, the output ends of the two limiting devices abut against one side of the filter plate, and two moving grooves are symmetrically formed in the inner side wall of the collecting box. When the filter plate cleaning device is used, the operation is simple, the motor can drive the driving device to work, so that the driving device can drive the cleaning device to clean the surface of the filter plate, fine metal chips can be prevented from blocking the filter plate, and the limiting plate of the limiting device can stop limiting the filter plate by rotating the fixing plate of the limiting device; furthermore, the filter plate can be pulled out of the mounting groove, and the filter plate can be conveniently replaced.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting, and more specifically, to a high-precision laser metal micro-cutting device. Background Technology

[0002] With the rapid development of electronic technology, electronic products are constantly evolving towards miniaturization and high performance. For example, in the chip manufacturing process, high-precision cutting of metal leads and tiny metal connectors is required. Traditional processing methods are difficult to meet this precision requirement because the size of the metal structures in the chip may be at the micrometer or even nanometer level. A technology that can precisely control the cutting size and shape is needed, and high-precision laser metal micro-cutting equipment has emerged to meet this need.

[0003] Chinese utility model patent CN222289139U discloses a laser cutting device for metal plate processing. During use, this device, through a filtration mechanism, can filter and recover the antioxidant through the action of a filter plate, sealing ring, and receiving hopper, thus facilitating subsequent use and increasing the device's applicability. It solves the problem that existing devices cannot filter antioxidants. The filter plate can be easily disassembled and cleaned manually by the sliding rod, slider, first spring, and limiting plate. However, when continuously processing metal parts, the filter plate may become clogged with fine metal shavings mixed in with the antioxidant due to prolonged operation, causing the antioxidant and fine metal shavings to accumulate on the filter plate.

[0004] Therefore, it is necessary to redesign the high-precision laser metal micro-cutting equipment to address the aforementioned issues. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a high-precision laser metal micro-cutting device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A high-precision laser metal micro-cutting device includes a collection box. One side of the collection box has a mounting groove. Two sliding grooves are symmetrically formed on the inner wall of the mounting groove, each containing a slider. A filter plate is fixedly mounted between the two sliders. Two limiting devices are symmetrically formed on one side of the collection box, with their output ends abutting against one side of the filter plate. Two moving grooves are symmetrically formed on the inner wall of the collection box, with a driving device shared between them. A cleaning device is fixedly connected to the output end of the driving device, and its output end contacts the upper surface of the filter plate. Mounting frames are fixedly mounted on both sides of the collection box, and laser cutting tools are mounted on the mounting frames.

[0008] like Figure 1-5 As shown, the specific implementation method is as follows: by setting up a motor, a drive device, a cleaning device, etc., the motor can drive the drive device to work, so that the drive device can drive the cleaning device to clean the surface of the filter plate, which can prevent fine metal shavings from clogging the filter plate, causing the antioxidant and metal shavings to clog the filter plate, reducing the overall processing efficiency of the equipment. By setting up a limiting device, a sliding groove, and an installation groove device, the limiting device can limit the filter plate. By rotating the fixing plate of the limiting device, the limiting plate of the limiting device can stop limiting the filter plate, and then the filter plate can be pulled out of the installation groove, which allows for convenient replacement of the filter plate.

[0009] In a preferred embodiment, each of the limiting devices includes a fixed shaft, which is rotatably mounted on one side of the collection box. A fixed plate is fixedly mounted on one end of the fixed shaft. A torsion spring is fixedly connected to one side of the fixed plate, and the end of the torsion spring away from the fixed plate is fixedly connected to one side of the collection box. A limiting plate is fixedly mounted on one side of the fixed plate, and one side of the limiting plate abuts against one side of the filter plate.

[0010] In a preferred embodiment, the drive device includes two reciprocating lead screws, which are respectively mounted on the inner sidewall of the moving groove via bearings. Each reciprocating lead screw is slidably connected to a lead screw sleeve, and the two lead screw sleeves are respectively slidably locked in the moving groove at corresponding positions. A cleaning device is fixedly connected between the two lead screw sleeves. One end of each of the two reciprocating lead screws passes through the inner sidewall of the moving groove at corresponding positions and extends outward together to be equipped with a synchronization component.

[0011] In a preferred embodiment, the synchronization component includes a first synchronization pulley and a second synchronization pulley, and the first synchronization pulley and the second synchronization pulley are respectively fixedly installed at one end of a reciprocating lead screw in a corresponding position, and a synchronization belt is installed between the first synchronization pulley and the second synchronization pulley.

[0012] In a preferred embodiment, the cleaning device includes a connecting plate, which is fixedly installed between two lead screw sleeves. Two brushes are symmetrically fixedly installed on the lower end face of the connecting plate, and both brushes are in contact with the upper end face of the filter plate. A scraper is fixedly installed on the lower end face of the connecting plate, and the scraper is in contact with the upper end face of the filter plate, with the filter plate located between the two brushes.

[0013] In a preferred embodiment, a motor is fixedly mounted on one side of the collection box, and the output shaft of the motor is fixedly connected to one side of the first synchronous pulley.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model incorporates a motor, a drive unit, and a cleaning device. The motor drives the drive unit to operate, which in turn drives the cleaning device to clean the surface of the filter plate. This prevents fine metal shavings from clogging the filter plate, which would otherwise cause the antioxidant and metal shavings to become stuck on the filter plate, reducing the overall processing efficiency of the equipment.

[0016] 2. This utility model uses a limiting device, a sliding groove, and an installation groove to limit the filter plate. By rotating the fixing plate of the limiting device, the limiting plate of the limiting device can stop limiting the filter plate, and then the filter plate can be pulled out of the installation groove for easy replacement.

[0017] In summary, this utility model is simple to operate. The motor can drive the drive device to work, so that the drive device can drive the cleaning device to clean the surface of the filter plate, which can prevent fine metal shavings from clogging the filter plate. By rotating the fixing plate of the limiting device, the limiting plate of the limiting device can stop limiting the filter plate, and then the filter plate can be pulled out of the mounting groove, which can facilitate the replacement of the filter plate. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the high-precision laser metal micro-cutting device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the drive device portion of the high-precision laser metal micro-cutting equipment proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the interior of the mounting groove of the high-precision laser metal micro-cutting equipment proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the cleaning device portion of the high-precision laser metal micro-cutting equipment proposed in this utility model.

[0022] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0023] In the diagram: 1. Collection box, 2. Mounting bracket, 3. Laser cutting tool, 4. Motor, 5. Mounting slot, 6. Slide groove, 7. First synchronous pulley, 8. Second synchronous pulley, 9. Synchronous belt, 10. Moving groove, 11. Reciprocating screw, 12. Filter plate, 13. Slider, 14. Screw sleeve, 15. Connecting plate, 16. Scraper, 17. Brush, 18. Fixed shaft, 19. Torsion spring, 20. Fixed plate, 21. Limiting plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1-5 A high-precision laser metal micro-cutting device includes a collection box 1. A mounting groove 5 is provided on one side of the collection box 1. Two sliding grooves 6 are symmetrically provided on the inner wall of the mounting groove 5. A slider 13 is slidably engaged in each of the two sliding grooves 6. A filter plate 12 is fixedly installed between the two sliders 13. Two limiting devices are symmetrically provided on one side of the collection box 1, and the output ends of both limiting devices abut against one side of the filter plate 12. Two moving grooves 10 are symmetrically provided on the inner wall of the collection box 1. A driving device is provided between the two moving grooves 10. A cleaning device is fixedly connected to the output end of the driving device, and the output end of the cleaning device contacts the upper surface of the filter plate 12. Mounting frames 2 are fixedly installed on both sides of the collection box 1, and laser cutting tools 3 are mounted on the mounting frames 2.

[0026] like Figure 1-5 As shown, the specific implementation method is as follows: by setting up a motor 4, a drive device, a cleaning device, etc., the motor 4 can drive the drive device to work, so that the drive device can drive the cleaning device to clean the surface of the filter plate 12, which can prevent fine metal shavings from clogging the filter plate 12, causing the antioxidant and metal shavings to clog the filter plate 12, reducing the overall processing efficiency of the equipment. By setting up a limiting device, a sliding groove 6, and an installation groove 5, the limiting device can limit the filter plate 12. By rotating the fixing plate 20 of the limiting device, the limiting plate 21 of the limiting device can stop limiting the filter plate 12, and then the filter plate 12 can be pulled out of the installation groove 5, so that the filter plate 12 can be easily replaced.

[0027] Each limiting device includes a fixed shaft 18, which is rotatably mounted on one side of the collection box 1. A fixed plate 20 is fixedly mounted on one end of the fixed shaft 18. A torsion spring 19 is fixedly connected to one side of the fixed plate 20, and the end of the torsion spring 19 away from the fixed plate 20 is fixedly connected to one side of the collection box 1. A limiting plate 21 is fixedly mounted on one side of the fixed plate 20, and one side of the limiting plate 21 abuts against one side of the filter plate 12. The torsion spring 19 allows the fixed shaft 18 to immediately reset after rotation, and also prevents the fixed shaft 18 from rotating easily. This allows the fixed plate 20 to drive the limiting plate 21 to remain abutting against one side of the filter plate 12, thus limiting the filter plate 12.

[0028] The drive device includes two reciprocating lead screws 11, which are respectively mounted on the inner sidewall of the moving groove 10 via bearings. Each reciprocating lead screw 11 is slidably connected to a lead screw sleeve 14, and the two lead screw sleeves 14 are respectively slidably locked in the moving groove 10 at corresponding positions. The cleaning device is fixedly connected between the two lead screw sleeves 14. One end of each of the two reciprocating lead screws 11 passes through the inner sidewall of the moving groove 10 at corresponding positions and extends outward together to be equipped with a synchronization component. The synchronization component can synchronously drive the two reciprocating lead screws 11 to rotate, so that the two reciprocating lead screws 11 can drive the two lead screw sleeves 14 to reciprocate.

[0029] The synchronization component includes a first synchronization pulley 7 and a second synchronization pulley 8, and the first synchronization pulley 7 and the second synchronization pulley 8 are respectively fixedly installed at one end of the reciprocating screw 11 in corresponding positions. A synchronization belt 9 is installed between the first synchronization pulley 7 and the second synchronization pulley 8, and the first synchronization pulley 7 can drive the second synchronization pulley 8 to rotate simultaneously through the synchronization belt 9.

[0030] The cleaning device includes a connecting plate 15, which is fixedly installed between two lead screw sleeves 14. Two brushes 17 are symmetrically fixedly installed on the lower end face of the connecting plate 15, and both brushes 17 are in contact with the upper end face of the filter plate 12. A scraper 16 is fixedly installed on the lower end face of the connecting plate 15, and the scraper 16 is in contact with the upper end face of the filter plate 12. The filter plate 12 is located between the two brushes 17. The reciprocating movement of the lead screw sleeves 14 can drive the connecting plate 15 to reciprocate synchronously, so that the two brushes 17 and the scraper 16 can clean the filter plate 12 and prevent the filter plate 12 from clogging.

[0031] A motor 4 is fixedly installed on one side of the collection box 1, and the output shaft of the motor 4 is fixedly connected to one side of the first synchronous pulley 7. The motor 4 can drive the first synchronous pulley 7 to rotate.

[0032] When using this invention, the metal to be micro-cut can first be placed on the upper surface of the collection box 1. Then, the metal can be cut by the laser cutting tool 3, and an external antioxidant can be sprayed onto the metal part. The antioxidant can then enter the collection box 1 through the filter plate 12. At this time, the fine metal shavings mixed in the antioxidant will be filtered by the filter plate 12 to the upper surface of the filter plate 12, and the antioxidant can enter the inside of the collection box 1.

[0033] Then, motor 4 can be started. The output shaft of motor 4 can drive the first synchronous pulley 7 to rotate. The rotation of the first synchronous pulley 7 can drive the second synchronous pulley 8 to rotate synchronously through the synchronous belt 9. Then, the rotation of the first synchronous pulley 7 and the second synchronous pulley 8 can drive the two reciprocating lead screws 11 to rotate simultaneously. The two reciprocating lead screws 11 can drive the two lead screw sleeves 14 slidably connected to them to slide back and forth in the moving groove 10. The two lead screw sleeves 14 can drive the connecting plate 15 to slide synchronously. At this time, the connecting plate 15 can drive the brush 17 and the scraper 16 to clean the surface of the filter plate 12 back and forth, which can prevent fine metal chips from clogging the filter plate 12.

[0034] Rotating the fixed shaft 18 can drive the fixed plate 20 and the limiting plate 21 to rotate synchronously, so that the limiting plate 21 stops abutting against one side of the filter plate 12. At the same time, the rotation of the fixed plate 20 will drive the torsion spring 19 to rotate synchronously. After the limiting plate 21 stops abutting against one side of the filter plate 12, the filter plate 12 can be pulled out of the mounting groove 5 and the filter plate 12 can be replaced.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-precision laser metal micro-cutting device, comprising a collection box (1), characterized in that: The collection box (1) has an installation groove (5) on one side. Two sliding grooves (6) are symmetrically opened on the inner wall of the installation groove (5). A slider (13) is slidably locked in each of the two sliding grooves (6). A filter plate (12) is fixedly installed between the two sliders (13). Two limiting devices are symmetrically provided on one side of the collection box (1), and the output ends of the two limiting devices abut against one side of the filter plate (12). Two moving grooves (10) are symmetrically opened on the inner wall of the collection box (1). A driving device is provided between the two moving grooves (10). A cleaning device is fixedly connected to the output end of the driving device, and the output end of the cleaning device contacts the upper surface of the filter plate (12). A mounting frame (2) is fixedly installed on both sides of the collection box (1). A laser cutting tool (3) is provided on the mounting frame (2).

2. The high-precision laser metal micro-cutting equipment according to claim 1, characterized in that: Each of the limiting devices includes a fixed shaft (18), which is rotatably mounted on one side of the collection box (1). A fixed plate (20) is fixedly mounted on one end of the fixed shaft (18). A torsion spring (19) is fixedly connected to one side of the fixed plate (20), and the end of the torsion spring (19) away from the fixed plate (20) is fixedly connected to one side of the collection box (1). A limiting plate (21) is fixedly mounted on one side of the fixed plate (20), and one side of the limiting plate (21) abuts against one side of the filter plate (12).

3. The high-precision laser metal micro-cutting equipment according to claim 1, characterized in that: The drive device includes two reciprocating lead screws (11), and the two reciprocating lead screws (11) are respectively mounted on the inner side wall of the moving groove (10) by bearings. Each reciprocating lead screw (11) is slidably connected with a lead screw sleeve (14), and the two lead screw sleeves (14) are respectively slidably locked in the moving groove (10) with corresponding positions. The cleaning device is fixedly connected between the two lead screw sleeves (14). One end of each of the two reciprocating lead screws (11) passes through the inner side wall of the moving groove (10) with corresponding positions and extends outward together to install a synchronization component.

4. The high-precision laser metal micro-cutting equipment according to claim 3, characterized in that: The synchronization component includes a first synchronization pulley (7) and a second synchronization pulley (8), and the first synchronization pulley (7) and the second synchronization pulley (8) are respectively fixedly installed at one end of a reciprocating screw (11) in a corresponding position. A synchronization belt (9) is installed between the first synchronization pulley (7) and the second synchronization pulley (8).

5. The high-precision laser metal micro-cutting equipment according to claim 3, characterized in that: The cleaning device includes a connecting plate (15), which is fixedly installed between two lead screw sleeves (14). Two brushes (17) are symmetrically fixedly installed on the lower end face of the connecting plate (15), and both brushes (17) are in contact with the upper end face of the filter plate (12). A scraper (16) is fixedly installed on the lower end face of the connecting plate (15), and the scraper (16) is in contact with the upper end face of the filter plate (12). The filter plate (12) is located between the two brushes (17).

6. The high-precision laser metal micro-cutting equipment according to claim 1, characterized in that: A motor (4) is fixedly installed on one side of the collection box (1), and the output shaft of the motor (4) is fixedly connected to one side of the first synchronous pulley (7).

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