Carbon residue cleaning mechanism and laser processing apparatus

Abstract

The utility model discloses a kind of residual carbon cleaning mechanism and laser processing equipment, including shell, its top is fixedly connected with telescopic hose, the top of telescopic hose is connected with negative pressure adsorption component, the residual carbon on the surface of workpiece can be physically cleaned by the brush plate of shell bottom, and the residual carbon adhered is stripped from the surface of workpiece;At the same time, the negative pressure adsorption component of shell top by telescopic hose communication can produce negative pressure immediately, the residual carbon cleaned by brush plate is inhaled and collected through shell opening, avoid residual carbon secondary scattering or adhering on the surface of workpiece, realize the coherent operation of cleaning, adsorption and collection, significantly improve residual carbon cleaning efficiency, shell is connected between two groups of first mounting plate by translation component, translation component can drive shell to move stably along the surface of workpiece, ensure that brush plate can evenly cover workpiece to be cleaned area, suitable for residual carbon cleaning of the surface of workpiece of different size, shape.

Description

Technical Field

[0001] This utility model relates to the field of laser processing technology, specifically to a carbon residue cleaning mechanism and laser processing equipment. Background Technology

[0002] In the precision manufacturing industry, laser processing technology, with its advantages of high precision, high energy density and non-contact processing, has been widely used in the cutting, marking and engraving of workpieces such as electronic components, automotive parts and precision instruments. It achieves precise processing results by focusing a laser beam on the surface of the workpiece, causing the material to melt, vaporize or undergo chemical changes instantly.

[0003] However, during laser processing, the surface of the workpiece is subjected to high temperatures, which will produce molten material, vaporized residue, etc. After cooling, these substances are prone to forming residual carbon (i.e., carbide residue) on the surface of the workpiece. In the existing technology, the design focus of laser processing equipment is mostly on improving processing accuracy, efficiency and expanding the range of applicable materials. There is a general lack of a special cleaning mechanism for residual carbon left on the surface of the workpiece after processing. Therefore, we need to propose a residual carbon cleaning mechanism and laser processing equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a residual carbon cleaning mechanism and laser processing equipment. By setting up a shell, a telescopic hose, a negative pressure adsorption component, a brush plate, a first mounting plate and a translation component, it achieves the effect of efficient cleaning and collection of residual carbon, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A residual carbon cleaning mechanism includes: a housing, the top of which is fixedly connected to a telescopic hose, the top end of which is connected to a negative pressure adsorption component, the bottom of which is open, and a brush plate is fixedly connected to the bottom opening of the housing;

[0007] A translation component for moving the housing along the workpiece surface is provided between the two sets of first mounting plates, and the housing is connected to the moving end of the translation component.

[0008] Preferably, the negative pressure adsorption assembly includes a housing, the top end of the telescopic hose is fixedly connected to the housing, a filter screen is installed inside the housing, a negative pressure fan is fixedly connected to the top of the housing, and a collection box is provided inside the housing.

[0009] Preferably, a slot adapted to the collection box is provided on one side wall of the box body, and the collection box is inserted into the inside of the box body through the slot.

[0010] Preferably, it also includes a push-pull handle, which is fixedly connected to one side wall of the collection box.

[0011] Preferably, the translation component includes a lead screw, the two ends of which are rotatably mounted on opposite sidewalls of two sets of first mounting plates. One end of the lead screw passes through one set of first mounting plates and is connected to a drive motor. A translation plate is threadedly connected to the outer wall of the lead screw via a nut, and one end of the translation plate is fixedly connected to one side of the housing.

[0012] Preferably, it further includes two sets of second mounting plates, with a guide rod fixedly connected between the two sets of second mounting plates. A slider is slidably connected to the outer wall of the guide rod via a sliding sleeve. One end of the slider is fixedly connected to one side of the housing. The axes of the guide rod and the lead screw are located on the same horizontal plane and are parallel to each other.

[0013] A laser processing device includes a residual carbon cleaning mechanism, and further includes:

[0014] The workbench has a column fixedly connected to its top, and the laser processing equipment body is fixedly installed on the lower top surface of the column. The housing is fixedly connected to the upper surface of the column.

[0015] Preferably, both sets of the first mounting plates and both sets of the second mounting plates are fixedly connected to the top of the workbench.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention utilizes a brush plate at the bottom of the housing to physically clean residual carbon from the workpiece surface, peeling it off. Simultaneously, a negative pressure adsorption component connected to the top of the housing via a telescopic hose instantly generates negative pressure, drawing in and collecting the residual carbon cleaned by the brush plate through the housing opening. This prevents secondary spillage or adhesion of the carbon to the workpiece surface, achieving a continuous operation of cleaning, adsorption, and collection, significantly improving the efficiency of residual carbon removal. The housing is connected between two sets of first mounting plates via a translation component, which drives the housing to move stably along the workpiece surface, ensuring that the brush plate evenly covers the area to be cleaned. This invention is suitable for cleaning residual carbon from workpieces of different sizes and shapes. The telescopic hose allows for flexible extension and retraction in conjunction with the movement of the housing, without affecting the normal operation of the negative pressure adsorption function, thus improving the adaptability of the mechanism. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the axial side structure of this utility model;

[0020] Figure 3This is a schematic diagram of the translation component and the housing of this utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the housing and brush plate of this utility model;

[0022] Figure 5 This is a schematic diagram of the negative pressure adsorption component and the housing of this utility model.

[0023] In the diagram: 1. Housing; 2. Telescopic flexible hose; 3. Negative pressure adsorption assembly; 301. Box body; 302. Filter screen; 303. Negative pressure fan; 304. Collection box; 4. First mounting plate; 5. Brush plate; 6. Translation assembly; 601. Lead screw; 602. Drive motor; 603. Translation plate; 604. Second mounting plate; 605. Guide rod; 606. Slider; 7. Slot; 8. Worktable; 9. Column; 10. Laser processing equipment body; 11. Push-pull handle. 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] Please see Figure 1-5 This utility model provides a technical solution:

[0026] A residual carbon cleaning mechanism includes: a housing 1, the top of which is fixedly connected to a telescopic hose 2, the top end of which is connected to a negative pressure adsorption component 3, the bottom of the housing 1 is open, and a brush plate 5 is fixedly connected to the bottom opening of the housing 1. By setting the brush plate 5 at the bottom of the housing 1, the residual carbon on the surface of the workpiece can be wiped and cleaned to achieve the effect of initially removing residual carbon.

[0027] A translation component 6 is provided between the two sets of first mounting plates 4 to move the housing 1 along the workpiece surface. The housing 1 is connected to the moving end of the translation component 6. By setting the translation component 6 to drive the housing 1 to move, the brush plate 5 and the housing 1 can cover a larger area of ​​the workpiece surface, achieving the effect of thoroughly cleaning residual carbon.

[0028] The negative pressure adsorption assembly 3 includes a housing 301, with the top end of a telescopic hose 2 fixedly connected to the housing 301. A filter screen 302 is installed inside the housing 301, and a negative pressure fan 303 is fixedly connected to the top of the housing 301. A collection box 304 is also provided inside the housing 301. By setting up the filter screen 302, the air drawn into the housing 301 can be filtered, preventing residual carbon from entering the negative pressure fan 303 and affecting its normal operation, thus protecting the negative pressure fan 303.

[0029] A slot 7 is provided on one side wall of the housing 301 to fit the collection box 304. The collection box 304 is inserted into the housing 301 through the slot 7. By providing the slot 7, the collection box 304 can be easily installed and removed, thus facilitating the processing of the collected residual carbon.

[0030] It also includes a push-pull handle 11, which is fixedly connected to one side wall of the collection box 304. By providing the push-pull handle 11, it is easy for operators to pull the collection box 304, so as to easily take out or put in the collection box 304.

[0031] The translation component 6 includes a lead screw 601, with both ends of the lead screw 601 rotatably mounted on opposite sidewalls of two sets of first mounting plates 4. One end of the lead screw 601 passes through one set of first mounting plates 4 and is connected to a drive motor 602. A translation plate 603 is threadedly connected to the outer wall of the lead screw 601 via a nut, and one end of the translation plate 603 is fixedly connected to one side of the housing 1. By setting the drive motor 602 to drive the lead screw 601 to rotate, the translation plate 603 drives the housing 1 to move smoothly, achieving the effect of precisely controlling the movement trajectory of the housing 1.

[0032] It also includes two sets of second mounting plates 604, with a guide rod 605 fixedly connected between the two sets of second mounting plates 604. A slider 606 is slidably connected to the outer wall of the guide rod 605 via a sliding sleeve. One end of the slider 606 is fixedly connected to one side of the housing 1. The axes of the guide rod 605 and the lead screw 601 are located on the same horizontal plane and are parallel to each other. By setting the guide rod 605 and the slider 606, the movement of the housing 1 can be guided, preventing the housing 1 from deviating during movement and achieving the effect of ensuring the stable movement of the housing 1.

[0033] A laser processing device includes a residual carbon cleaning mechanism and further includes: a worktable 8, on the top of which a column 9 is fixedly connected; a laser processing device body 10 is fixedly mounted on the lower top surface of the column 9; and a housing 301 is fixedly connected to the upper surface of the column 9. By fixing the housing 301 to the column 9, equipment space is saved, while ensuring the stable operation of the negative pressure adsorption component 3, thus optimizing the equipment's structural layout.

[0034] Both sets of first mounting plates 4 and two sets of second mounting plates 604 are fixedly connected to the top of the workbench 8. By fixing the first mounting plates 4 and the second mounting plates 604 to the workbench 8, the stable installation of the translation component 6 is ensured, providing reliable support for the smooth movement of the housing 1, thereby enhancing the overall stability of the equipment.

[0035] Working Principle: When the laser processing equipment generates residual carbon during workpiece processing, the drive motor 602 is activated. The drive motor 602 drives the lead screw 601 to rotate, causing the translation plate 603 to move the housing 1 along the guide rod 605. The brush plate 5 at the bottom of the housing 1 cleans the residual carbon from the workpiece surface. Simultaneously, the negative pressure fan 303 is activated, creating negative pressure inside the housing 301. The residual carbon cleaned from the housing 1 is drawn into the housing 301 through the telescopic hose 2 and finally collected in the collection box 304. The filter plate 302 filters the air to prevent residual carbon from entering the negative pressure fan 303. When the collected residual carbon needs to be disposed of, the collection box 304 can be pulled out from the slot 7 using the push-pull handle 11.

[0036] 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 residual carbon cleaning mechanism, characterized in that, include: The housing (1) has a telescopic hose (2) fixedly connected to its top. The top of the telescopic hose (2) is connected to a negative pressure adsorption component (3). The bottom of the housing (1) is open, and a brush plate (5) is fixedly connected to the bottom opening of the housing (1). Two sets of first mounting plates (4) are provided between them, and a translation component (6) is provided between them for moving the housing (1) along the surface of the workpiece. The housing (1) is connected to the moving end of the translation component (6).

2. The residual carbon cleaning mechanism according to claim 1, characterized in that: The negative pressure adsorption component (3) includes a housing (301), the top end of the telescopic hose (2) is fixedly connected to the housing (301), a filter screen (302) is installed inside the housing (301), a negative pressure fan (303) is fixedly connected to the top of the housing (301), and a collection box (304) is provided inside the housing (301).

3. The residual carbon cleaning mechanism according to claim 2, characterized in that: A slot (7) adapted to the collection box (304) is provided on one side wall of the box body (301), and the collection box (304) is inserted into the inside of the box body (301) through the slot (7).

4. The residual carbon cleaning mechanism according to claim 3, characterized in that: It also includes a push-pull handle (11), which is fixedly connected to one side wall of the collection box (304).

5. The residual carbon cleaning mechanism according to claim 1, characterized in that: The translation component (6) includes a lead screw (601), the two ends of which are rotatably mounted on opposite side walls of two sets of first mounting plates (4). One end of the lead screw (601) passes through one set of first mounting plates (4) and is connected to a drive motor (602). A translation plate (603) is threadedly connected to the outer wall of the lead screw (601) by a nut. One end of the translation plate (603) is fixedly connected to one side of the housing (1).

6. The residual carbon cleaning mechanism according to claim 5, characterized in that: It also includes two sets of second mounting plates (604), and a guide rod (605) is fixedly connected between the two sets of second mounting plates (604). A slider (606) is slidably connected to the outer wall of the guide rod (605) through a sliding sleeve. One end of the slider (606) is fixedly connected to one side of the housing (1). The axes of the guide rod (605) and the lead screw (601) are located on the same horizontal plane and are parallel to each other.

7. A laser processing device, comprising the residual carbon cleaning mechanism according to any one of claims 1-6, characterized in that, Also includes: The workbench (8) has a column (9) fixedly connected to its top. The laser processing equipment body (10) is fixedly installed on the lower top surface of the column (9). The box (301) is fixedly connected to the upper surface of the column (9).

8. The laser processing equipment according to claim 7, characterized in that: Both sets of the first mounting plates (4) and both sets of the second mounting plates (604) are fixedly connected to the top of the workbench (8).

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